com.sun.msv.grammar

Class ChoiceExp

java.lang.Object

com.sun.msv.grammar.Expression

com.sun.msv.grammar.BinaryExp

com.sun.msv.grammar.ChoiceExp

All Implemented Interfaces:

java.io.Serializable

public final class ChoiceExp
extends BinaryExp

A|B.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID

Fields inherited from class com.sun.msv.grammar.BinaryExp

exp1, exp2

Fields inherited from class com.sun.msv.grammar.Expression

anyString, epsilon, nullSet, verifierTag

Constructor Summary

Constructors

Constructor and Description
ChoiceExp(Expression left, Expression right)

Method Summary

Modifier and Type	Method and Description
protected boolean	calcEpsilonReducibility() computes epsilon reducibility
java.lang.Object	visit(ExpressionVisitor visitor)
boolean	visit(ExpressionVisitorBoolean visitor)
Expression	visit(ExpressionVisitorExpression visitor)
void	visit(ExpressionVisitorVoid visitor)

Methods inherited from class com.sun.msv.grammar.BinaryExp

calcHashCode, children, equals, getChildren

Methods inherited from class com.sun.msv.grammar.Expression

getExpandedExp, hashCode, hashCode, hashCode, isEpsilonReducible, peelOccurence, readResolve, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ChoiceExp

ChoiceExp(Expression left,
          Expression right)

Method Detail

visit

public java.lang.Object visit(ExpressionVisitor visitor)

Specified by:

visit in class Expression

visit

public Expression visit(ExpressionVisitorExpression visitor)

Specified by:

visit in class Expression

visit

public boolean visit(ExpressionVisitorBoolean visitor)

Specified by:

visit in class Expression

visit

public void visit(ExpressionVisitorVoid visitor)

Specified by:

visit in class Expression

calcEpsilonReducibility

protected boolean calcEpsilonReducibility()

Description copied from class: Expression

computes epsilon reducibility

Specified by:

calcEpsilonReducibility in class Expression