org.jrdf.query.expression
Class Constraint<V extends ExpressionVisitor>

java.lang.Object
  org.jrdf.query.expression.Constraint<V>

All Implemented Interfaces:

Serializable, Expression<V>

public final class Constraint<V extends ExpressionVisitor>
extends Object
implements Expression<V>, Serializable

A expression expression comprising a single expression.

Version:

$Revision: 1079 $

Author:

Tom Adams

See Also:

Serialized Form

Constructor Summary

Constraint(List<AttributeValuePair> singleAvp)

Method Summary

void	accept(V v)
boolean	equals(Object obj)
List<AttributeValuePair>	getAvp(Map<AttributeName,? extends NodeType> allVariables)
int	hashCode()
String	toString() Delegates to getAvp().toString().

Methods inherited from class java.lang.Object

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

Constructor Detail

Constraint

public Constraint(List<AttributeValuePair> singleAvp)

Method Detail

getAvp

public List<AttributeValuePair> getAvp(Map<AttributeName,? extends NodeType> allVariables)

accept

public void accept(V v)

Specified by:

accept in interface Expression<V extends ExpressionVisitor>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Delegates to getAvp().toString().

Overrides:

toString in class Object