org.apache.clerezza.sparql.query.impl

Class SimpleOptionalGraphPattern

java.lang.Object

org.apache.clerezza.sparql.query.impl.SimpleOptionalGraphPattern

All Implemented Interfaces:

GraphPattern, OptionalGraphPattern

public class SimpleOptionalGraphPattern
extends Object
implements OptionalGraphPattern

This class implements OptionalGraphPattern.

Author:

hasan

Constructor Summary

Constructors

Constructor and Description
SimpleOptionalGraphPattern(GraphPattern mainGraphPattern, GroupGraphPattern optionalGraphPattern) Constructs an OptionalGraphPattern out of a GraphPattern as the main ImmutableGraph pattern and a GroupGraphPattern as the optional pattern.

Method Summary

Modifier and Type	Method and Description
GraphPattern	getMainGraphPattern()
GroupGraphPattern	getOptionalGraphPattern()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleOptionalGraphPattern

public SimpleOptionalGraphPattern(GraphPattern mainGraphPattern,
                                  GroupGraphPattern optionalGraphPattern)

Constructs an OptionalGraphPattern out of a GraphPattern as the main ImmutableGraph pattern and a GroupGraphPattern as the optional pattern.

Parameters:

mainGraphPattern - a GraphPattern specifying the main pattern.

optionalGraphPattern - a GroupGraphPattern specifying the optional pattern.

Method Detail

getMainGraphPattern

public GraphPattern getMainGraphPattern()

Specified by:

getMainGraphPattern in interface OptionalGraphPattern

Returns:

the main ImmutableGraph pattern to match

getOptionalGraphPattern

public GroupGraphPattern getOptionalGraphPattern()

Specified by:

getOptionalGraphPattern in interface OptionalGraphPattern

Returns:

the optional ImmutableGraph pattern to match