com.sun.msv.grammar
Class AttributeExp

java.lang.Object
  com.sun.msv.grammar.Expression
      com.sun.msv.grammar.AttributeExp

All Implemented Interfaces:

NameClassAndExpression, Serializable

public class AttributeExp
extends Expression
implements NameClassAndExpression

Attribute declaration.

Attribute declaration consists of a NameClass that verifies attribute name and an Expression that verifies the value of the attribute.

Author:

Kohsuke KAWAGUCHI

See Also:

Serialized Form

Field Summary

Expression	exp child expression
NameClass	nameClass constraint over attribute name

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

anyString, epsilon, nullSet, verifierTag

Constructor Summary

AttributeExp(NameClass nameClass, Expression exp)

Method Summary

protected boolean	calcEpsilonReducibility() computes epsilon reducibility
protected int	calcHashCode() Computes the hashCode again.
boolean	equals(Object o)
Expression	getContentModel()
NameClass	getNameClass()
Object	visit(ExpressionVisitor visitor)
boolean	visit(ExpressionVisitorBoolean visitor)
Expression	visit(ExpressionVisitorExpression visitor)
void	visit(ExpressionVisitorVoid visitor)

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

nameClass

public final NameClass nameClass

constraint over attribute name

exp

public final Expression exp

child expression

Constructor Detail

AttributeExp

public AttributeExp(NameClass nameClass,
                    Expression exp)

Method Detail

getNameClass

public final NameClass getNameClass()

Specified by:

getNameClass in interface NameClassAndExpression

getContentModel

public final Expression getContentModel()

Specified by:

getContentModel in interface NameClassAndExpression

calcHashCode

protected final int calcHashCode()

Description copied from class: Expression

Computes the hashCode again.

This method and the parameter to the constructor has to be the same. This method is used when the object is being read from the stream.

Specified by:

calcHashCode in class Expression

equals

public boolean equals(Object o)

Specified by:

equals in class Expression

visit

public 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