com.yahoo.document

Class DocumentOperation

java.lang.Object

com.yahoo.document.DocumentOperation

Direct Known Subclasses:

DocumentPut, DocumentRemove, DocumentUpdate

public abstract class DocumentOperation
extends Object

Base class for "document operations". These include "put" (DocumentPut), "update" (DocumentUpdate), and "remove" (DocumentRemove). Historically, put operations were represented by the Document class alone, but since it doesn't make much sense to put a *test and set* condition in Document, a more uniform interface for document operations was needed.

Author:

Vegard Sjonfjell

Field Summary

Fields

Modifier and Type	Field and Description
private TestAndSetCondition	condition

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DocumentOperation()
protected	DocumentOperation(DocumentOperation other) Copy constructor

Method Summary

Modifier and Type	Method and Description
TestAndSetCondition	getCondition()
abstract DocumentId	getId()
void	setCondition(TestAndSetCondition condition)

Methods inherited from class java.lang.Object

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

Field Detail

condition

private TestAndSetCondition condition

Constructor Detail

DocumentOperation

protected DocumentOperation()

DocumentOperation

protected DocumentOperation(DocumentOperation other)

Copy constructor

Parameters:

other - DocumentOperation to copy

Method Detail

getId

public abstract DocumentId getId()

setCondition

public void setCondition(TestAndSetCondition condition)

getCondition

public TestAndSetCondition getCondition()