Package com.intellij.util.io.storage

Class AbstractStorage

java.lang.Object

com.intellij.util.io.storage.AbstractStorage

All Implemented Interfaces:

Disposable, Forceable

public abstract class AbstractStorage
extends Object
implements Forceable, Disposable

Author:

Dmitry Avdeev

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AbstractStorage.AppenderStream
class	AbstractStorage.StorageDataOutput

Nested classes/interfaces inherited from interface com.intellij.openapi.Disposable

Disposable.Parent

Constructor Summary

Constructors

Constructor	Description
AbstractStorage()

Method Summary

Modifier and Type	Method	Description
protected abstract int	appendBytes(int record, byte[] bytes)
AbstractStorage.AppenderStream	appendStream(int record)
abstract void	checkSanity(int record)
abstract int	createNewRecord(int requiredLength)
abstract void	deleteRecord(int record)
abstract int	ensureCapacity(int attAddress, int capacity)
abstract boolean	flushSome()
abstract int	getVersion()
abstract byte[]	readBytes(int record)
DataInputStream	readStream(int record)
abstract void	setVersion(int version)
abstract void	writeBytes(int record, byte[] bytes)
AbstractStorage.StorageDataOutput	writeStream(int record)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.intellij.openapi.Disposable

dispose

Methods inherited from interface com.intellij.openapi.Forceable

force, isDirty

Constructor Detail

AbstractStorage

public AbstractStorage()

Method Detail

createNewRecord

public abstract int createNewRecord(int requiredLength)
                             throws IOException

Throws:

IOException

deleteRecord

public abstract void deleteRecord(int record)

writeStream

public AbstractStorage.StorageDataOutput writeStream(int record)

appendStream

public AbstractStorage.AppenderStream appendStream(int record)

readStream

public DataInputStream readStream(int record)

readBytes

public abstract byte[] readBytes(int record)

checkSanity

public abstract void checkSanity(int record)

flushSome

public abstract boolean flushSome()

getVersion

public abstract int getVersion()

setVersion

public abstract void setVersion(int version)

appendBytes

protected abstract int appendBytes(int record,
                                   byte[] bytes)

writeBytes

public abstract void writeBytes(int record,
                                byte[] bytes)

ensureCapacity

public abstract int ensureCapacity(int attAddress,
                                   int capacity)