org.apache.clerezza.sparql.query

Class PropertyPathExpressionOrVariable

java.lang.Object

org.apache.clerezza.sparql.query.PropertyPathExpressionOrVariable

public class PropertyPathExpressionOrVariable
extends Object

Wraps either a PropertyPathExpression or a Variable

Author:

hasan

Constructor Summary

Constructors

Constructor and Description
PropertyPathExpressionOrVariable(PropertyPathExpression propertyPathExpression)
PropertyPathExpressionOrVariable(Variable variable)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
PropertyPathExpression	getPropertyPathExpression()
Variable	getVariable()
int	hashCode()
boolean	isVariable()

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyPathExpressionOrVariable

public PropertyPathExpressionOrVariable(PropertyPathExpression propertyPathExpression)

PropertyPathExpressionOrVariable

public PropertyPathExpressionOrVariable(Variable variable)

Method Detail

isVariable

public boolean isVariable()

Returns:

true if it is a Variable, false if it is a PropertyPathExpression

getPropertyPathExpression

public PropertyPathExpression getPropertyPathExpression()

Returns:

the wrapped PropertyPathExpression if it is a PropertyPathExpression, null otherwise

getVariable

public Variable getVariable()

Returns:

the wrapped Variable if it is a Variable, null otherwise

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object