class org.h2.index.PageDataCursor implements org.h2.index.Cursor
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: org.h2.index.PageDataCursor
super_class: java.lang.Object
{
private org.h2.index.PageDataLeaf current;
descriptor: Lorg/h2/index/PageDataLeaf;
flags: (0x0002) ACC_PRIVATE
private int idx;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private final long maxKey;
descriptor: J
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private org.h2.result.Row row;
descriptor: Lorg/h2/result/Row;
flags: (0x0002) ACC_PRIVATE
void <init>(org.h2.index.PageDataLeaf, int, long);
descriptor: (Lorg/h2/index/PageDataLeaf;IJ)V
flags: (0x0000)
Code:
stack=3, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
2: aload 0
iload 2
putfield org.h2.index.PageDataCursor.idx:I
3: aload 0
lload 3
putfield org.h2.index.PageDataCursor.maxKey:J
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/h2/index/PageDataCursor;
0 5 1 current Lorg/h2/index/PageDataLeaf;
0 5 2 idx I
0 5 3 maxKey J
MethodParameters:
Name Flags
current
idx
maxKey
public org.h2.result.Row get();
descriptor: ()Lorg/h2/result/Row;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/index/PageDataCursor;
public org.h2.result.SearchRow getSearchRow();
descriptor: ()Lorg/h2/result/SearchRow;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.h2.index.PageDataCursor.get:()Lorg/h2/result/Row;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/index/PageDataCursor;
public boolean next();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.h2.index.PageDataCursor.nextRow:()V
1: aload 0
invokevirtual org.h2.index.PageDataCursor.checkMax:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/h2/index/PageDataCursor;
private boolean checkMax();
descriptor: ()Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=3, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
ifnull 7
1: aload 0
getfield org.h2.index.PageDataCursor.maxKey:J
ldc 9223372036854775807
lcmp
ifeq 6
2: aload 0
getfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
getfield org.h2.index.PageDataLeaf.index:Lorg/h2/index/PageDataIndex;
aload 0
getfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
ldc 9223372036854775807
ldc 9223372036854775807
invokevirtual org.h2.index.PageDataIndex.getKey:(Lorg/h2/result/SearchRow;JJ)J
lstore 1
start local 1 3: lload 1
aload 0
getfield org.h2.index.PageDataCursor.maxKey:J
lcmp
ifle 6
4: aload 0
aconst_null
putfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
5: iconst_0
ireturn
end local 1 6: StackMap locals:
StackMap stack:
iconst_1
ireturn
7: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/h2/index/PageDataCursor;
3 6 1 x J
private void nextRow();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.h2.index.PageDataCursor.idx:I
aload 0
getfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
invokevirtual org.h2.index.PageDataLeaf.getEntryCount:()I
if_icmplt 6
1: aload 0
aload 0
getfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
invokevirtual org.h2.index.PageDataLeaf.getNextPage:()Lorg/h2/index/PageDataLeaf;
putfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
2: aload 0
iconst_0
putfield org.h2.index.PageDataCursor.idx:I
3: aload 0
getfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
ifnonnull 6
4: aload 0
aconst_null
putfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
5: return
6: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield org.h2.index.PageDataCursor.current:Lorg/h2/index/PageDataLeaf;
aload 0
getfield org.h2.index.PageDataCursor.idx:I
invokevirtual org.h2.index.PageDataLeaf.getRowAt:(I)Lorg/h2/result/Row;
putfield org.h2.index.PageDataCursor.row:Lorg/h2/result/Row;
7: aload 0
dup
getfield org.h2.index.PageDataCursor.idx:I
iconst_1
iadd
putfield org.h2.index.PageDataCursor.idx:I
8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/h2/index/PageDataCursor;
public boolean previous();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
invokestatic org.h2.message.DbException.throwInternalError:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/index/PageDataCursor;
}
SourceFile: "PageDataCursor.java"