net.sf.saxon.tree.util

Class DocumentNumberAllocator

java.lang.Object

net.sf.saxon.tree.util.DocumentNumberAllocator

public class DocumentNumberAllocator
extends java.lang.Object

This class (which has one instance per Configuration) is used to allocate unique document numbers. It's a separate class so that it can act as a monitor for synchronization

Constructor Summary

Constructors

Constructor and Description
DocumentNumberAllocator()

Method Summary

Modifier and Type	Method and Description
long	allocateDocumentNumber() Allocate a unique document number
long	allocateStreamedDocumentNumber() Allocate a unique document number for a streamed document

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentNumberAllocator

public DocumentNumberAllocator()

Method Detail

allocateDocumentNumber

public long allocateDocumentNumber()

Allocate a unique document number

Returns:

a unique document number

allocateStreamedDocumentNumber

public long allocateStreamedDocumentNumber()

Allocate a unique document number for a streamed document

Returns:

a unique document number for a streamed document