com.clarkparsia.pellet.sparqldl.model

Class ResultBindingImpl

java.lang.Object

com.clarkparsia.pellet.sparqldl.model.ResultBindingImpl

All Implemented Interfaces:

ResultBinding

public class ResultBindingImpl
extends Object
implements ResultBinding

Title: Default implementation of the result binding.

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Author:

Petr Kremen

Constructor Summary

Constructors

Constructor and Description
ResultBindingImpl()

Method Summary

Modifier and Type	Method and Description
ResultBinding	duplicate() Clones the binding.
boolean	equals(Object obj)
Set<aterm.ATermAppl>	getAllVariables() Returns all variables in this binding.
aterm.ATermAppl	getValue(aterm.ATermAppl var) Gets value for given variable.
int	hashCode()
boolean	isBound(aterm.ATermAppl var) Checks whether given variable is bound.
boolean	isEmpty() Checks for emptiness of the binding.
void	setValue(aterm.ATermAppl var, aterm.ATermAppl binding) Sets one variable binding.
void	setValues(ResultBinding binding) Sets all variable bindings according to the bindings.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultBindingImpl

public ResultBindingImpl()

Method Detail

setValue

public void setValue(aterm.ATermAppl var,
                     aterm.ATermAppl binding)

Sets one variable binding.

Specified by:

setValue in interface ResultBinding

Parameters:

var - variable to set.

setValues

public void setValues(ResultBinding binding)

Sets all variable bindings according to the bindings.

Specified by:

setValues in interface ResultBinding

Parameters:

binding - to be set.

getValue

public aterm.ATermAppl getValue(aterm.ATermAppl var)

Gets value for given variable.

Specified by:

getValue in interface ResultBinding

Returns:

binding for the variable

isBound

public boolean isBound(aterm.ATermAppl var)

Checks whether given variable is bound.

Specified by:

isBound in interface ResultBinding

Parameters:

var - variable to determine.

Returns:

true if the given variable is bound.

getAllVariables

public Set<aterm.ATermAppl> getAllVariables()

Returns all variables in this binding.

Specified by:

getAllVariables in interface ResultBinding

Returns:

set of all variables.

duplicate

public ResultBinding duplicate()

Clones the binding.

Specified by:

duplicate in interface ResultBinding

Returns:

new copy of the binding.

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty()

Checks for emptiness of the binding.

Specified by:

isEmpty in interface ResultBinding

Returns:

true if the binding doesn't contain a variable.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object