public class org.h2.index.PageDataNode extends org.h2.index.PageData
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.h2.index.PageDataNode
super_class: org.h2.index.PageData
{
private int[] childPageIds;
descriptor: [I
flags: (0x0002) ACC_PRIVATE
private int rowCountStored;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int rowCount;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int length;
descriptor: I
flags: (0x0002) ACC_PRIVATE
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/h2/index/PageDataNode;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.h2.index.PageDataNode.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>(org.h2.index.PageDataIndex, int, org.h2.store.Data);
descriptor: (Lorg/h2/index/PageDataIndex;ILorg/h2/store/Data;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
aload 1
iload 2
aload 3
invokespecial org.h2.index.PageData.<init>:(Lorg/h2/index/PageDataIndex;ILorg/h2/store/Data;)V
1: aload 0
iconst_m1
putfield org.h2.index.PageDataNode.rowCountStored:I
2: aload 0
iconst_m1
putfield org.h2.index.PageDataNode.rowCount:I
3: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/h2/index/PageDataNode;
0 4 1 index Lorg/h2/index/PageDataIndex;
0 4 2 pageId I
0 4 3 data Lorg/h2/store/Data;
MethodParameters:
Name Flags
index
pageId
data
static org.h2.index.PageDataNode create(org.h2.index.PageDataIndex, int, int);
descriptor: (Lorg/h2/index/PageDataIndex;II)Lorg/h2/index/PageDataNode;
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=4, args_size=3
start local 0 start local 1 start local 2 0: new org.h2.index.PageDataNode
dup
aload 0
iload 1
1: aload 0
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.createData:()Lorg/h2/store/Data;
2: invokespecial org.h2.index.PageDataNode.<init>:(Lorg/h2/index/PageDataIndex;ILorg/h2/store/Data;)V
astore 3
start local 3 3: aload 0
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 3
aconst_null
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
4: aload 3
iload 2
putfield org.h2.index.PageDataNode.parentPageId:I
5: aload 3
invokevirtual org.h2.index.PageDataNode.writeHead:()V
6: aload 3
aload 3
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.length:()I
iconst_4
iadd
putfield org.h2.index.PageDataNode.length:I
7: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 index Lorg/h2/index/PageDataIndex;
0 8 1 pageId I
0 8 2 parentPageId I
3 8 3 p Lorg/h2/index/PageDataNode;
MethodParameters:
Name Flags
index
pageId
parentPageId
public static org.h2.store.Page read(org.h2.index.PageDataIndex, org.h2.store.Data, int);
descriptor: (Lorg/h2/index/PageDataIndex;Lorg/h2/store/Data;I)Lorg/h2/store/Page;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=4, args_size=3
start local 0 start local 1 start local 2 0: new org.h2.index.PageDataNode
dup
aload 0
iload 2
aload 1
invokespecial org.h2.index.PageDataNode.<init>:(Lorg/h2/index/PageDataIndex;ILorg/h2/store/Data;)V
astore 3
start local 3 1: aload 3
invokevirtual org.h2.index.PageDataNode.read:()V
2: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 index Lorg/h2/index/PageDataIndex;
0 3 1 data Lorg/h2/store/Data;
0 3 2 pageId I
1 3 3 p Lorg/h2/index/PageDataNode;
MethodParameters:
Name Flags
index
data
pageId
private void read();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.reset:()V
1: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readByte:()B
pop
2: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readShortInt:()S
pop
3: aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readInt:()I
putfield org.h2.index.PageDataNode.parentPageId:I
4: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readVarInt:()I
istore 1
start local 1 5: iload 1
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getId:()I
if_icmpeq 11
6: ldc 90030
7: new java.lang.StringBuilder
dup
ldc "page:"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " expected index:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getId:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
8: ldc "got:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
9: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
10: invokestatic org.h2.message.DbException.get:(ILjava/lang/String;)Lorg/h2/message/DbException;
athrow
11: StackMap locals: int
StackMap stack:
aload 0
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readInt:()I
dup_x1
putfield org.h2.index.PageDataNode.rowCountStored:I
putfield org.h2.index.PageDataNode.rowCount:I
12: aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readShortInt:()S
putfield org.h2.index.PageDataNode.entryCount:I
13: aload 0
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
newarray 10
putfield org.h2.index.PageDataNode.childPageIds:[I
14: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readInt:()I
iastore
15: aload 0
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
invokestatic org.h2.util.Utils.newLongArray:(I)[J
putfield org.h2.index.PageDataNode.keys:[J
16: iconst_0
istore 2
start local 2 17: goto 21
18: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 2
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readInt:()I
iastore
19: aload 0
getfield org.h2.index.PageDataNode.keys:[J
iload 2
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.readVarLong:()J
lastore
20: iinc 2 1
StackMap locals:
StackMap stack:
21: iload 2
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
if_icmplt 18
end local 2 22: aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.length:()I
putfield org.h2.index.PageDataNode.length:I
23: aload 0
invokevirtual org.h2.index.PageDataNode.check:()V
24: aload 0
iconst_1
putfield org.h2.index.PageDataNode.written:Z
25: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 26 0 this Lorg/h2/index/PageDataNode;
5 26 1 indexId I
17 22 2 i I
private void addChild(int, int, long);
descriptor: (IIJ)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
1: aload 0
iconst_0
putfield org.h2.index.PageDataNode.written:Z
2: aload 0
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.getChangeCount:()J
putfield org.h2.index.PageDataNode.changeCount:J
3: aload 0
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
iload 1
iconst_1
iadd
iload 2
invokestatic org.h2.index.PageDataNode.insert:([IIII)[I
putfield org.h2.index.PageDataNode.childPageIds:[I
4: aload 0
aload 0
getfield org.h2.index.PageDataNode.keys:[J
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iload 1
lload 3
invokestatic org.h2.index.PageDataNode.insert:([JIIJ)[J
putfield org.h2.index.PageDataNode.keys:[J
5: aload 0
dup
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
putfield org.h2.index.PageDataNode.entryCount:I
6: aload 0
dup
getfield org.h2.index.PageDataNode.length:I
iconst_4
lload 3
invokestatic org.h2.store.Data.getVarLongLen:(J)I
iadd
iadd
putfield org.h2.index.PageDataNode.length:I
7: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/h2/index/PageDataNode;
0 8 1 x I
0 8 2 childPageId I
0 8 3 key J
MethodParameters:
Name Flags
x
childPageId
key
int addRowTry(org.h2.result.Row);
descriptor: (Lorg/h2/result/Row;)I
flags: (0x0000)
Code:
stack=5, locals=9, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
1: iconst_4
aload 1
invokeinterface org.h2.result.Row.getKey:()J
invokestatic org.h2.store.Data.getVarLongLen:(J)I
iadd
istore 2
start local 2 2: StackMap locals: int
StackMap stack:
aload 0
aload 1
invokeinterface org.h2.result.Row.getKey:()J
invokevirtual org.h2.index.PageDataNode.find:(J)I
istore 3
start local 3 3: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 4: aload 4
aload 1
invokevirtual org.h2.index.PageData.addRowTry:(Lorg/h2/result/Row;)I
istore 5
start local 5 5: iload 5
iconst_m1
if_icmpne 7
6: goto 18
7: StackMap locals: int org.h2.index.PageData int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.length:I
iload 2
iadd
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.getPageSize:()I
if_icmple 9
8: aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_2
idiv
ireturn
9: StackMap locals:
StackMap stack:
iload 5
ifne 10
aload 1
invokeinterface org.h2.result.Row.getKey:()J
goto 11
StackMap locals:
StackMap stack:
10: aload 4
iload 5
iconst_1
isub
invokevirtual org.h2.index.PageData.getKey:(I)J
StackMap locals:
StackMap stack: long
11: lstore 6
start local 6 12: aload 4
iload 5
invokevirtual org.h2.index.PageData.split:(I)Lorg/h2/index/PageData;
astore 8
start local 8 13: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 4
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
14: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 8
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
15: aload 0
iload 3
aload 8
invokevirtual org.h2.index.PageData.getPos:()I
lload 6
invokevirtual org.h2.index.PageDataNode.addChild:(IIJ)V
16: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
end local 8 end local 6 end local 5 end local 4 end local 3 17: goto 2
18: StackMap locals:
StackMap stack:
aload 0
iconst_1
invokevirtual org.h2.index.PageDataNode.updateRowCount:(I)V
19: iconst_m1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lorg/h2/index/PageDataNode;
0 20 1 row Lorg/h2/result/Row;
2 20 2 keyOffsetPairLen I
3 17 3 x I
4 17 4 page Lorg/h2/index/PageData;
5 17 5 splitPoint I
12 17 6 pivot J
13 17 8 page2 Lorg/h2/index/PageData;
MethodParameters:
Name Flags
row
private void updateRowCount(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.index.PageDataNode.rowCount:I
iconst_m1
if_icmpeq 2
1: aload 0
dup
getfield org.h2.index.PageDataNode.rowCount:I
iload 1
iadd
putfield org.h2.index.PageDataNode.rowCount:I
2: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.rowCountStored:I
iconst_m1
if_icmpeq 8
3: aload 0
iconst_m1
putfield org.h2.index.PageDataNode.rowCountStored:I
4: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
5: aload 0
getfield org.h2.index.PageDataNode.written:Z
ifeq 7
6: aload 0
invokevirtual org.h2.index.PageDataNode.writeHead:()V
7: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
8: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
0 9 1 offset I
MethodParameters:
Name Flags
offset
org.h2.index.Cursor find(org.h2.engine.Session, long, long);
descriptor: (Lorg/h2/engine/Session;JJ)Lorg/h2/index/Cursor;
flags: (0x0000)
Code:
stack=6, locals=8, args_size=4
start local 0 start local 1 start local 2 start local 4 0: aload 0
lload 2
invokevirtual org.h2.index.PageDataNode.find:(J)I
istore 6
start local 6 1: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 6
iaload
istore 7
start local 7 2: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 7
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
aload 1
lload 2
lload 4
invokevirtual org.h2.index.PageData.find:(Lorg/h2/engine/Session;JJ)Lorg/h2/index/Cursor;
areturn
end local 7 end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/h2/index/PageDataNode;
0 3 1 session Lorg/h2/engine/Session;
0 3 2 minKey J
0 3 4 maxKey J
1 3 6 x I
2 3 7 child I
MethodParameters:
Name Flags
session
minKey
maxKey
org.h2.index.PageData split(int);
descriptor: (I)Lorg/h2/index/PageData;
flags: (0x0000)
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.allocatePage:()I
istore 2
start local 2 1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 2
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
invokestatic org.h2.index.PageDataNode.create:(Lorg/h2/index/PageDataIndex;II)Lorg/h2/index/PageDataNode;
astore 3
start local 3 2: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iaload
istore 4
start local 4 3: goto 6
4: StackMap locals: int org.h2.index.PageDataNode int
StackMap stack:
aload 3
aload 3
getfield org.h2.index.PageDataNode.entryCount:I
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iconst_1
iadd
iaload
aload 0
getfield org.h2.index.PageDataNode.keys:[J
iload 1
laload
invokevirtual org.h2.index.PageDataNode.addChild:(IIJ)V
5: aload 0
iload 1
invokevirtual org.h2.index.PageDataNode.removeChild:(I)V
6: StackMap locals:
StackMap stack:
iload 1
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
if_icmplt 4
7: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iconst_1
isub
iaload
istore 5
start local 5 8: aload 0
iload 1
iconst_1
isub
invokevirtual org.h2.index.PageDataNode.removeChild:(I)V
9: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iconst_1
isub
iload 5
iastore
10: aload 3
getfield org.h2.index.PageDataNode.childPageIds:[I
iconst_0
iload 4
iastore
11: aload 3
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataNode.remapChildren:(I)V
12: aload 3
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/h2/index/PageDataNode;
0 13 1 splitPoint I
1 13 2 newPageId I
2 13 3 p2 Lorg/h2/index/PageDataNode;
3 13 4 firstChild I
8 13 5 lastChild I
MethodParameters:
Name Flags
splitPoint
protected void remapChildren(int);
descriptor: (I)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: iconst_0
istore 2
start local 2 1: goto 7
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 2
iaload
istore 3
start local 3 3: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 3
iload 1
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 4: aload 4
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageData.setParentPageId:(I)V
5: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 4
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
end local 4 end local 3 6: iinc 2 1
StackMap locals:
StackMap stack:
7: iload 2
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 2
end local 2 8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
0 9 1 old I
1 8 2 i I
3 6 3 child I
4 6 4 p Lorg/h2/index/PageData;
MethodParameters:
Name Flags
old
void init(org.h2.index.PageData, long, org.h2.index.PageData);
descriptor: (Lorg/h2/index/PageData;JLorg/h2/index/PageData;)V
flags: (0x0000)
Code:
stack=6, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 4 0: aload 0
iconst_1
putfield org.h2.index.PageDataNode.entryCount:I
1: aload 0
iconst_2
newarray 10
dup
iconst_0
aload 1
invokevirtual org.h2.index.PageData.getPos:()I
iastore
dup
iconst_1
aload 4
invokevirtual org.h2.index.PageData.getPos:()I
iastore
putfield org.h2.index.PageDataNode.childPageIds:[I
2: aload 0
iconst_1
newarray 11
dup
iconst_0
lload 2
lastore
putfield org.h2.index.PageDataNode.keys:[J
3: aload 0
dup
getfield org.h2.index.PageDataNode.length:I
iconst_4
lload 2
invokestatic org.h2.store.Data.getVarLongLen:(J)I
iadd
iadd
putfield org.h2.index.PageDataNode.length:I
4: aload 0
invokevirtual org.h2.index.PageDataNode.check:()V
5: return
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/h2/index/PageDataNode;
0 6 1 page1 Lorg/h2/index/PageData;
0 6 2 pivot J
0 6 4 page2 Lorg/h2/index/PageData;
MethodParameters:
Name Flags
page1
pivot
page2
long getLastKey();
descriptor: ()J
flags: (0x0000)
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iaload
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
invokevirtual org.h2.index.PageData.getLastKey:()J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/index/PageDataNode;
org.h2.index.PageDataLeaf getNextPage(long);
descriptor: (J)Lorg/h2/index/PageDataLeaf;
flags: (0x0000)
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokevirtual org.h2.index.PageDataNode.find:(J)I
iconst_1
iadd
istore 3
start local 3 1: iload 3
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
if_icmple 6
2: aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
ifne 4
3: aconst_null
areturn
4: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
iconst_m1
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
checkcast org.h2.index.PageDataNode
astore 4
start local 4 5: aload 4
lload 1
invokevirtual org.h2.index.PageDataNode.getNextPage:(J)Lorg/h2/index/PageDataLeaf;
areturn
end local 4 6: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 7: aload 4
invokevirtual org.h2.index.PageData.getFirstLeaf:()Lorg/h2/index/PageDataLeaf;
areturn
end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/h2/index/PageDataNode;
0 8 1 key J
1 8 3 i I
5 6 4 next Lorg/h2/index/PageDataNode;
7 8 4 page Lorg/h2/index/PageData;
MethodParameters:
Name Flags
key
org.h2.index.PageDataLeaf getFirstLeaf();
descriptor: ()Lorg/h2/index/PageDataLeaf;
flags: (0x0000)
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iconst_0
iaload
istore 1
start local 1 1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 1
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
invokevirtual org.h2.index.PageData.getFirstLeaf:()Lorg/h2/index/PageDataLeaf;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/index/PageDataNode;
1 2 1 child I
boolean remove(long);
descriptor: (J)Z
flags: (0x0000)
Code:
stack=3, locals=6, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokevirtual org.h2.index.PageDataNode.find:(J)I
istore 3
start local 3 1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 2: aload 4
lload 1
invokevirtual org.h2.index.PageData.remove:(J)Z
istore 5
start local 5 3: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
4: aload 0
iconst_m1
invokevirtual org.h2.index.PageDataNode.updateRowCount:(I)V
5: iload 5
ifne 7
6: iconst_0
ireturn
7: StackMap locals: int org.h2.index.PageData int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 4
invokevirtual org.h2.index.PageData.getPos:()I
invokevirtual org.h2.store.PageStore.free:(I)V
8: aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
if_icmpge 10
9: iconst_1
ireturn
10: StackMap locals:
StackMap stack:
aload 0
iload 3
invokevirtual org.h2.index.PageDataNode.removeChild:(I)V
11: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
12: iconst_0
ireturn
end local 5 end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/h2/index/PageDataNode;
0 13 1 key J
1 13 3 at I
2 13 4 page Lorg/h2/index/PageData;
3 13 5 empty Z
MethodParameters:
Name Flags
key
void freeRecursive();
descriptor: ()V
flags: (0x0000)
Code:
stack=3, locals=3, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.store.PageStore.free:(I)V
2: iconst_0
istore 1
start local 1 3: goto 7
4: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iaload
istore 2
start local 2 5: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 2
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
invokevirtual org.h2.index.PageData.freeRecursive:()V
end local 2 6: iinc 1 1
StackMap locals:
StackMap stack:
7: iload 1
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 4
end local 1 8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
3 8 1 i I
5 6 2 child I
org.h2.result.Row getRowWithKey(long);
descriptor: (J)Lorg/h2/result/Row;
flags: (0x0000)
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokevirtual org.h2.index.PageDataNode.find:(J)I
istore 3
start local 3 1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 2: aload 4
lload 1
invokevirtual org.h2.index.PageData.getRowWithKey:(J)Lorg/h2/result/Row;
areturn
end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/h2/index/PageDataNode;
0 3 1 key J
1 3 3 at I
2 3 4 page Lorg/h2/index/PageData;
MethodParameters:
Name Flags
key
int getRowCount();
descriptor: ()I
flags: (0x0000)
Code:
stack=5, locals=5, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.rowCount:I
iconst_m1
if_icmpne 15
1: iconst_0
istore 1
start local 1 2: iconst_0
istore 2
start local 2 3: goto 13
4: StackMap locals: int int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 2
iaload
istore 3
start local 3 5: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 3
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 4
start local 4 6: aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
aload 4
invokevirtual org.h2.index.PageData.getPos:()I
if_icmpne 8
7: new java.lang.StringBuilder
dup
ldc "Page is its own child: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
8: StackMap locals: int org.h2.index.PageData
StackMap stack:
iload 1
aload 4
invokevirtual org.h2.index.PageData.getRowCount:()I
iadd
istore 1
9: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getDatabase:()Lorg/h2/engine/Database;
iconst_0
10: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getTable:()Lorg/h2/table/Table;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
iload 1
ldc 2147483647
11: invokevirtual org.h2.engine.Database.setProgress:(ILjava/lang/String;II)V
end local 4 end local 3 12: iinc 2 1
StackMap locals:
StackMap stack:
13: iload 2
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 4
end local 2 14: aload 0
iload 1
putfield org.h2.index.PageDataNode.rowCount:I
end local 1 15: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.rowCount:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Lorg/h2/index/PageDataNode;
2 15 1 count I
3 14 2 i I
5 12 3 child I
6 12 4 page Lorg/h2/index/PageData;
long getDiskSpaceUsed();
descriptor: ()J
flags: (0x0000)
Code:
stack=6, locals=6, args_size=1
start local 0 0: lconst_0
lstore 1
start local 1 1: iconst_0
istore 3
start local 3 2: goto 13
3: StackMap locals: long int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
istore 4
start local 4 4: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 4
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.index.PageDataIndex.getPage:(II)Lorg/h2/index/PageData;
astore 5
start local 5 5: aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
aload 5
invokevirtual org.h2.index.PageData.getPos:()I
if_icmpne 7
6: new java.lang.StringBuilder
dup
ldc "Page is its own child: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
7: StackMap locals: int org.h2.index.PageData
StackMap stack:
lload 1
aload 5
invokevirtual org.h2.index.PageData.getDiskSpaceUsed:()J
ladd
lstore 1
8: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getDatabase:()Lorg/h2/engine/Database;
iconst_0
9: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getTable:()Lorg/h2/table/Table;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
10: lload 1
bipush 16
lshr
l2i
ldc 2147483647
11: invokevirtual org.h2.engine.Database.setProgress:(ILjava/lang/String;II)V
end local 5 end local 4 12: iinc 3 1
StackMap locals:
StackMap stack:
13: iload 3
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 3
end local 3 14: lload 1
lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lorg/h2/index/PageDataNode;
1 15 1 count J
2 14 3 i I
4 12 4 child I
5 12 5 page Lorg/h2/index/PageData;
void setRowCountStored(int);
descriptor: (I)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
putfield org.h2.index.PageDataNode.rowCount:I
1: aload 0
getfield org.h2.index.PageDataNode.rowCountStored:I
iload 1
if_icmpeq 8
2: aload 0
iload 1
putfield org.h2.index.PageDataNode.rowCountStored:I
3: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
4: aload 0
getfield org.h2.index.PageDataNode.written:Z
ifeq 7
5: aload 0
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.getChangeCount:()J
putfield org.h2.index.PageDataNode.changeCount:J
6: aload 0
invokevirtual org.h2.index.PageDataNode.writeHead:()V
7: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
8: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
0 9 1 rowCount I
MethodParameters:
Name Flags
rowCount
private void check();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=1
start local 0 0: getstatic org.h2.engine.SysProperties.CHECK:Z
ifeq 8
1: iconst_0
istore 1
start local 1 2: goto 7
3: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iaload
istore 2
start local 2 4: iload 2
ifne 6
5: invokestatic org.h2.message.DbException.throwInternalError:()Ljava/lang/RuntimeException;
pop
end local 2 6: StackMap locals:
StackMap stack:
iinc 1 1
StackMap locals:
StackMap stack:
7: iload 1
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 3
end local 1 8: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
2 8 1 i I
4 6 2 child I
public void write();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.h2.index.PageDataNode.writeData:()V
1: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.writePage:(ILorg/h2/store/Data;)V
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/h2/index/PageDataNode;
private void writeHead();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.reset:()V
1: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
iconst_2
invokevirtual org.h2.store.Data.writeByte:(B)V
2: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
iconst_0
invokevirtual org.h2.store.Data.writeShortInt:(I)V
3: getstatic org.h2.index.PageDataNode.$assertionsDisabled:Z
ifne 4
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.length:()I
iconst_3
if_icmpeq 4
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
invokevirtual org.h2.store.Data.writeInt:(I)V
5: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getId:()I
invokevirtual org.h2.store.Data.writeVarInt:(I)V
6: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.rowCountStored:I
invokevirtual org.h2.store.Data.writeInt:(I)V
7: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
invokevirtual org.h2.store.Data.writeShortInt:(I)V
8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataNode;
private void writeData();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataNode.written:Z
ifeq 2
1: return
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.h2.index.PageDataNode.check:()V
3: aload 0
invokevirtual org.h2.index.PageDataNode.writeHead:()V
4: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iaload
invokevirtual org.h2.store.Data.writeInt:(I)V
5: iconst_0
istore 1
start local 1 6: goto 10
7: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 1
iaload
invokevirtual org.h2.store.Data.writeInt:(I)V
8: aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
aload 0
getfield org.h2.index.PageDataNode.keys:[J
iload 1
laload
invokevirtual org.h2.store.Data.writeVarLong:(J)V
9: iinc 1 1
StackMap locals:
StackMap stack:
10: iload 1
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
if_icmplt 7
end local 1 11: aload 0
getfield org.h2.index.PageDataNode.length:I
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.length:()I
if_icmpeq 15
12: new java.lang.StringBuilder
dup
ldc "expected pos: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield org.h2.index.PageDataNode.length:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
13: ldc " got: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.Data.length:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
14: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
pop
15: StackMap locals:
StackMap stack:
aload 0
iconst_1
putfield org.h2.index.PageDataNode.written:Z
16: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Lorg/h2/index/PageDataNode;
6 11 1 i I
private void removeChild(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
1: aload 0
iconst_0
putfield org.h2.index.PageDataNode.written:Z
2: aload 0
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.getChangeCount:()J
putfield org.h2.index.PageDataNode.changeCount:J
3: iload 1
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
if_icmpge 4
iload 1
goto 5
StackMap locals:
StackMap stack:
4: iload 1
iconst_1
isub
StackMap locals:
StackMap stack: int
5: istore 2
start local 2 6: aload 0
dup
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
isub
putfield org.h2.index.PageDataNode.entryCount:I
7: aload 0
dup
getfield org.h2.index.PageDataNode.length:I
iconst_4
aload 0
getfield org.h2.index.PageDataNode.keys:[J
iload 2
laload
invokestatic org.h2.store.Data.getVarLongLen:(J)I
iadd
isub
putfield org.h2.index.PageDataNode.length:I
8: aload 0
getfield org.h2.index.PageDataNode.entryCount:I
ifge 10
9: aload 0
getfield org.h2.index.PageDataNode.entryCount:I
invokestatic java.lang.Integer.toString:(I)Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
pop
10: StackMap locals: int
StackMap stack:
aload 0
aload 0
getfield org.h2.index.PageDataNode.keys:[J
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
iload 2
invokestatic org.h2.index.PageDataNode.remove:([JII)[J
putfield org.h2.index.PageDataNode.keys:[J
11: aload 0
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_2
iadd
iload 1
invokestatic org.h2.index.PageDataNode.remove:([III)[I
putfield org.h2.index.PageDataNode.childPageIds:[I
12: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/h2/index/PageDataNode;
0 13 1 i I
6 13 2 removedKeyIndex I
MethodParameters:
Name Flags
i
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
ldc "page["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc "] data node table:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getId:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
1: ldc " entries:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
invokestatic java.util.Arrays.toString:([I)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
2: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/h2/index/PageDataNode;
public void moveTo(org.h2.engine.Session, int);
descriptor: (Lorg/h2/engine/Session;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
astore 3
start local 3 1: iconst_0
istore 4
start local 4 2: goto 6
3: StackMap locals: org.h2.store.PageStore int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 4
iaload
istore 5
start local 5 4: aload 3
iload 5
invokevirtual org.h2.store.PageStore.getPage:(I)Lorg/h2/store/Page;
pop
end local 5 5: iinc 4 1
StackMap locals:
StackMap stack:
6: iload 4
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 3
end local 4 7: aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
ifeq 9
8: aload 3
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
invokevirtual org.h2.store.PageStore.getPage:(I)Lorg/h2/store/Page;
pop
9: StackMap locals:
StackMap stack:
aload 3
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
10: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
iload 2
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
invokestatic org.h2.index.PageDataNode.create:(Lorg/h2/index/PageDataIndex;II)Lorg/h2/index/PageDataNode;
astore 4
start local 4 11: aload 4
aload 0
getfield org.h2.index.PageDataNode.rowCountStored:I
putfield org.h2.index.PageDataNode.rowCountStored:I
12: aload 4
aload 0
getfield org.h2.index.PageDataNode.rowCount:I
putfield org.h2.index.PageDataNode.rowCount:I
13: aload 4
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
putfield org.h2.index.PageDataNode.childPageIds:[I
14: aload 4
aload 0
getfield org.h2.index.PageDataNode.keys:[J
putfield org.h2.index.PageDataNode.keys:[J
15: aload 4
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
putfield org.h2.index.PageDataNode.entryCount:I
16: aload 4
aload 0
getfield org.h2.index.PageDataNode.length:I
putfield org.h2.index.PageDataNode.length:I
17: aload 3
aload 4
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
18: aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
ifne 21
19: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
aload 1
iload 2
invokevirtual org.h2.index.PageDataIndex.setRootPageId:(Lorg/h2/engine/Session;I)V
20: goto 23
21: StackMap locals: org.h2.index.PageDataNode
StackMap stack:
aload 3
aload 0
getfield org.h2.index.PageDataNode.parentPageId:I
invokevirtual org.h2.store.PageStore.getPage:(I)Lorg/h2/store/Page;
checkcast org.h2.index.PageDataNode
astore 5
start local 5 22: aload 5
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
iload 2
invokevirtual org.h2.index.PageDataNode.moveChild:(II)V
end local 5 23: StackMap locals:
StackMap stack:
iconst_0
istore 5
start local 5 24: goto 30
25: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 5
iaload
istore 6
start local 6 26: aload 3
iload 6
invokevirtual org.h2.store.PageStore.getPage:(I)Lorg/h2/store/Page;
checkcast org.h2.index.PageData
astore 7
start local 7 27: aload 7
iload 2
invokevirtual org.h2.index.PageData.setParentPageId:(I)V
28: aload 3
aload 7
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
end local 7 end local 6 29: iinc 5 1
StackMap locals:
StackMap stack:
30: iload 5
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 25
end local 5 31: aload 3
aload 0
invokevirtual org.h2.index.PageDataNode.getPos:()I
invokevirtual org.h2.store.PageStore.free:(I)V
32: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 33 0 this Lorg/h2/index/PageDataNode;
0 33 1 session Lorg/h2/engine/Session;
0 33 2 newPos I
1 33 3 store Lorg/h2/store/PageStore;
2 7 4 i I
4 5 5 child I
11 33 4 p2 Lorg/h2/index/PageDataNode;
22 23 5 p Lorg/h2/index/PageDataNode;
24 31 5 i I
26 29 6 child I
27 29 7 p Lorg/h2/index/PageData;
MethodParameters:
Name Flags
session
newPos
void moveChild(int, int);
descriptor: (II)V
flags: (0x0000)
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: iconst_0
istore 3
start local 3 1: goto 10
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iaload
iload 1
if_icmpne 9
3: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
aload 0
getfield org.h2.index.PageDataNode.data:Lorg/h2/store/Data;
invokevirtual org.h2.store.PageStore.logUndo:(Lorg/h2/store/Page;Lorg/h2/store/Data;)V
4: aload 0
iconst_0
putfield org.h2.index.PageDataNode.written:Z
5: aload 0
aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
invokevirtual org.h2.store.PageStore.getChangeCount:()J
putfield org.h2.index.PageDataNode.changeCount:J
6: aload 0
getfield org.h2.index.PageDataNode.childPageIds:[I
iload 3
iload 2
iastore
7: aload 0
getfield org.h2.index.PageDataNode.index:Lorg/h2/index/PageDataIndex;
invokevirtual org.h2.index.PageDataIndex.getPageStore:()Lorg/h2/store/PageStore;
aload 0
invokevirtual org.h2.store.PageStore.update:(Lorg/h2/store/Page;)V
8: return
9: StackMap locals:
StackMap stack:
iinc 3 1
StackMap locals:
StackMap stack:
10: iload 3
aload 0
getfield org.h2.index.PageDataNode.entryCount:I
iconst_1
iadd
if_icmplt 2
end local 3 11: new java.lang.StringBuilder
dup
iload 1
invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/h2/index/PageDataNode;
0 12 1 oldPos I
0 12 2 newPos I
1 11 3 i I
MethodParameters:
Name Flags
oldPos
newPos
public int getMemory();
descriptor: ()I
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokespecial org.h2.index.PageData.getMemory:()I
ireturn
LocalVariableTable:
Start End Slot Name Signature
public boolean canRemove();
descriptor: ()Z
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokespecial org.h2.index.PageData.canRemove:()Z
ireturn
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "PageDataNode.java"