jdk7u.jaxp.org.apache.xerces.external.impl.dtd.models

Class CMNode

java.lang.Object

jdk7u.jaxp.org.apache.xerces.external.impl.dtd.models.CMNode

Direct Known Subclasses:

CMAny, CMBinOp, CMLeaf, CMUniOp, XSCMBinOp, XSCMLeaf, XSCMUniOp

public abstract class CMNode
extends Object

A content model node.

Constructor Summary

Constructors

Constructor and Description
CMNode(int type)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	calcFirstPos(CMStateSet toSet)
protected abstract void	calcLastPos(CMStateSet toSet)
CMStateSet	firstPos()
Object	getUserData() Allows the user to get arbitrary data set on this content model node.
abstract boolean	isNullable()
CMStateSet	lastPos()
void	setMaxStates(int maxStates)
void	setUserData(Object userData) Allows the user to set arbitrary data on this content model node.
int	type()

Methods inherited from class java.lang.Object

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

Constructor Detail

CMNode

public CMNode(int type)

Method Detail

isNullable

public abstract boolean isNullable()

type

public final int type()

firstPos

public final CMStateSet firstPos()

lastPos

public final CMStateSet lastPos()

setMaxStates

public final void setMaxStates(int maxStates)

setUserData

public void setUserData(Object userData)

Allows the user to set arbitrary data on this content model node. This is used by the a{n,m} optimization that runs in constant space.

getUserData

public Object getUserData()

Allows the user to get arbitrary data set on this content model node. This is used by the a{n,m} optimization that runs in constant space.

calcFirstPos

protected abstract void calcFirstPos(CMStateSet toSet)

calcLastPos

protected abstract void calcLastPos(CMStateSet toSet)