public abstract class org.h2.store.fs.FileBase extends java.nio.channels.FileChannel
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.h2.store.fs.FileBase
super_class: java.nio.channels.FileChannel
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.nio.channels.FileChannel.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
public abstract long size();
descriptor: ()J
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract long position();
descriptor: ()J
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract java.nio.channels.FileChannel position(long);
descriptor: (J)Ljava/nio/channels/FileChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
newPosition
public abstract int read(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
dst
public abstract int write(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
public synchronized int read(java.nio.ByteBuffer, long);
descriptor: (Ljava/nio/ByteBuffer;J)I
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokevirtual org.h2.store.fs.FileBase.position:()J
lstore 4
start local 4 1: aload 0
lload 2
invokevirtual org.h2.store.fs.FileBase.position:(J)Ljava/nio/channels/FileChannel;
pop
2: aload 0
aload 1
invokevirtual org.h2.store.fs.FileBase.read:(Ljava/nio/ByteBuffer;)I
istore 6
start local 6 3: aload 0
lload 4
invokevirtual org.h2.store.fs.FileBase.position:(J)Ljava/nio/channels/FileChannel;
pop
4: iload 6
ireturn
end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/h2/store/fs/FileBase;
0 5 1 dst Ljava/nio/ByteBuffer;
0 5 2 position J
1 5 4 oldPos J
3 5 6 len I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
dst
position
public synchronized int write(java.nio.ByteBuffer, long);
descriptor: (Ljava/nio/ByteBuffer;J)I
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokevirtual org.h2.store.fs.FileBase.position:()J
lstore 4
start local 4 1: aload 0
lload 2
invokevirtual org.h2.store.fs.FileBase.position:(J)Ljava/nio/channels/FileChannel;
pop
2: aload 0
aload 1
invokevirtual org.h2.store.fs.FileBase.write:(Ljava/nio/ByteBuffer;)I
istore 6
start local 6 3: aload 0
lload 4
invokevirtual org.h2.store.fs.FileBase.position:(J)Ljava/nio/channels/FileChannel;
pop
4: iload 6
ireturn
end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/h2/store/fs/FileBase;
0 5 1 src Ljava/nio/ByteBuffer;
0 5 2 position J
1 5 4 oldPos J
3 5 6 len I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
position
public abstract java.nio.channels.FileChannel truncate(long);
descriptor: (J)Ljava/nio/channels/FileChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
size
public void force(boolean);
descriptor: (Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=0, locals=2, args_size=2
start local 0 start local 1 0: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 metaData Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
metaData
protected void implCloseChannel();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=0, locals=1, args_size=1
start local 0 0: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
Exceptions:
throws java.io.IOException
public java.nio.channels.FileLock lock(long, long, boolean);
descriptor: (JJZ)Ljava/nio/channels/FileLock;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=4
start local 0 start local 1 start local 3 start local 5 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 5 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 position J
0 1 3 size J
0 1 5 shared Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
size
shared
public java.nio.MappedByteBuffer map(java.nio.channels.FileChannel$MapMode, long, long);
descriptor: (Ljava/nio/channels/FileChannel$MapMode;JJ)Ljava/nio/MappedByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 4 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 mode Ljava/nio/channels/FileChannel$MapMode;
0 1 2 position J
0 1 4 size J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
mode
position
size
public long read(java.nio.ByteBuffer[], int, int);
descriptor: ([Ljava/nio/ByteBuffer;II)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 dsts [Ljava/nio/ByteBuffer;
0 1 2 offset I
0 1 3 length I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
dsts
offset
length
public long transferFrom(java.nio.channels.ReadableByteChannel, long, long);
descriptor: (Ljava/nio/channels/ReadableByteChannel;JJ)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 4 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 src Ljava/nio/channels/ReadableByteChannel;
0 1 2 position J
0 1 4 count J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
position
count
public long transferTo(long, long, java.nio.channels.WritableByteChannel);
descriptor: (JJLjava/nio/channels/WritableByteChannel;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=4
start local 0 start local 1 start local 3 start local 5 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 5 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 position J
0 1 3 count J
0 1 5 target Ljava/nio/channels/WritableByteChannel;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
count
target
public java.nio.channels.FileLock tryLock(long, long, boolean);
descriptor: (JJZ)Ljava/nio/channels/FileLock;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=4
start local 0 start local 1 start local 3 start local 5 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 5 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 position J
0 1 3 size J
0 1 5 shared Z
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
position
size
shared
public long write(java.nio.ByteBuffer[], int, int);
descriptor: ([Ljava/nio/ByteBuffer;II)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/h2/store/fs/FileBase;
0 1 1 srcs [Ljava/nio/ByteBuffer;
0 1 2 offset I
0 1 3 length I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
srcs
offset
length
public java.nio.channels.SeekableByteChannel position(long);
descriptor: (J)Ljava/nio/channels/SeekableByteChannel;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=3, locals=3, args_size=2
0: aload 0
lload 1
invokevirtual org.h2.store.fs.FileBase.position:(J)Ljava/nio/channels/FileChannel;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.io.IOException
public java.nio.channels.SeekableByteChannel truncate(long);
descriptor: (J)Ljava/nio/channels/SeekableByteChannel;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=3, locals=3, args_size=2
0: aload 0
lload 1
invokevirtual org.h2.store.fs.FileBase.truncate:(J)Ljava/nio/channels/FileChannel;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.io.IOException
}
SourceFile: "FileBase.java"
InnerClasses:
public MapMode = java.nio.channels.FileChannel$MapMode of java.nio.channels.FileChannel