Package com.ctc.wstx.dtd

Class ChoiceModel

java.lang.Object

com.ctc.wstx.dtd.ModelNode

com.ctc.wstx.dtd.ChoiceModel

public class ChoiceModel
extends ModelNode

Model class that encapsulates set of sub-models, of which one (and only one) needs to be matched.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChoiceModel(ModelNode[] subModels)

Method Summary

Modifier and Type	Method	Description
void	addFirstPos(BitSet firstPos)
void	addLastPos(BitSet lastPos)
void	calcFollowPos(BitSet[] followPosSets)
ModelNode	cloneModel()	Method that has to create a deep copy of the model, without sharing any of existing Objects.
void	indexTokens(List<TokenModel> tokens)
boolean	isNullable()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChoiceModel

protected ChoiceModel(ModelNode[] subModels)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

cloneModel

public ModelNode cloneModel()

Method that has to create a deep copy of the model, without sharing any of existing Objects.

Specified by:

cloneModel in class ModelNode

isNullable

public boolean isNullable()

Specified by:

isNullable in class ModelNode

indexTokens

public void indexTokens(List<TokenModel> tokens)

Specified by:

indexTokens in class ModelNode

addFirstPos

public void addFirstPos(BitSet firstPos)

Specified by:

addFirstPos in class ModelNode

addLastPos

public void addLastPos(BitSet lastPos)

Specified by:

addLastPos in class ModelNode

calcFollowPos

public void calcFollowPos(BitSet[] followPosSets)

Specified by:

calcFollowPos in class ModelNode