MappedBufferWrapper (javadoc 2024.12-174331 API)

java.lang.Object
- com.intellij.util.io.MappedBufferWrapper

Direct Known Subclasses:

ReadOnlyMappedBufferWrapper, ReadWriteMappedBufferWrapper
```
public abstract class MappedBufferWrapper
extends Object
```

Field Summary

Fields
Modifier and Type Field Description

protected File myFile

protected long myLength

protected long myPosition

Constructor Summary

Constructors
Constructor Description

MappedBufferWrapper(File file, long pos, long length)

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`ByteBuffer`	`buf()`
`static boolean`	`clean(ByteBuffer buffer)`
`void`	`dispose()`
`void`	`flush()`
`ByteBuffer`	`getIfCached()`
`boolean`	`isMapped()`
`protected abstract MappedByteBuffer`	`map()`
`static boolean`	`tryForce(ByteBuffer buffer)`
`void`	`unmap()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

myFile
```
protected final File myFile
```

myPosition
```
protected final long myPosition
```

myLength
```
protected final long myLength
```

Constructor Detail

MappedBufferWrapper

public MappedBufferWrapper(File file,
                           long pos,
                           long length)

Method Detail

map

protected abstract MappedByteBuffer map()

unmap
```
public final void unmap()
```

getIfCached
```
public ByteBuffer getIfCached()
```

buf
```
public ByteBuffer buf()
```

clean

public static boolean clean(ByteBuffer buffer)

tryForce

public static boolean tryForce(ByteBuffer buffer)

isMapped
```
public boolean isMapped()
```

flush
```
public void flush()
```

dispose
```
public void dispose()
```