Package se.liu.ida.hefquin.base.query.impl

Class SPARQLUnionPatternImpl

java.lang.Object

se.liu.ida.hefquin.base.query.impl.SPARQLUnionPatternImpl

All Implemented Interfaces:

Query, SPARQLGraphPattern, SPARQLUnionPattern

public class SPARQLUnionPatternImpl
extends Object
implements SPARQLUnionPattern

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<SPARQLGraphPattern>	subPatterns

Constructor Summary

Constructors

Constructor	Description
SPARQLUnionPatternImpl(List<SPARQLGraphPattern> subPatterns)
SPARQLUnionPatternImpl(SPARQLGraphPattern... subPatterns)

Method Summary

Modifier and Type	Method	Description
void	addSubPattern(SPARQLGraphPattern p)
boolean	equals(Object other)
int	getNumberOfSubPatterns()	Returns the number of graph patterns that are combined via this union operator.
Iterable<SPARQLGraphPattern>	getSubPatterns()	Returns all graph patterns that are combined via this union operator.
SPARQLGraphPattern	getSubPatterns(int i)	Returns the i-th of the graph patterns that are combined via this union operator, where i starts at index 0 (zero).
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

subPatterns

protected final List<SPARQLGraphPattern> subPatterns

Constructor Details

SPARQLUnionPatternImpl

public SPARQLUnionPatternImpl(List<SPARQLGraphPattern> subPatterns)

SPARQLUnionPatternImpl

public SPARQLUnionPatternImpl(SPARQLGraphPattern... subPatterns)

Method Details

getNumberOfSubPatterns

public int getNumberOfSubPatterns()

Description copied from interface: SPARQLUnionPattern

Returns the number of graph patterns that are combined via this union operator.

Specified by:

getNumberOfSubPatterns in interface SPARQLUnionPattern

getSubPatterns

public Iterable<SPARQLGraphPattern> getSubPatterns()

Description copied from interface: SPARQLUnionPattern

Returns all graph patterns that are combined via this union operator.

Specified by:

getSubPatterns in interface SPARQLUnionPattern

getSubPatterns

public SPARQLGraphPattern getSubPatterns(int i)
                                  throws IndexOutOfBoundsException

Description copied from interface: SPARQLUnionPattern

Returns the i-th of the graph patterns that are combined via this union operator, where i starts at index 0 (zero). If the union operator has fewer sub-patterns, then an IndexOutOfBoundsException will be thrown.

Specified by:

getSubPatterns in interface SPARQLUnionPattern

Throws:

IndexOutOfBoundsException

addSubPattern

public void addSubPattern(SPARQLGraphPattern p)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object