org.jrdf.query.relation.mem
Class TupleImpl

java.lang.Object
  org.jrdf.query.relation.mem.TupleImpl

All Implemented Interfaces:

Tuple

public final class TupleImpl
extends Object
implements Tuple

Implementation of a tuple is a named finite set of attributeValues (attributes to a set of values).

Version:

$Id: TupleImpl.java 1045 2007-01-05 04:56:09Z newmana $

Author:

Andrew Newman

Method Summary

boolean	equals(Object obj)
Set<AttributeValuePair>	getAttributeValues() Returns the set of tuples (attribute name/values).
SortedSet<AttributeValuePair>	getSortedAttributeValues()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getAttributeValues

public Set<AttributeValuePair> getAttributeValues()

Description copied from interface: Tuple

Returns the set of tuples (attribute name/values).

Specified by:

getAttributeValues in interface Tuple

Returns:

the set of tuples (attribute/name values).

getSortedAttributeValues

public SortedSet<AttributeValuePair> getSortedAttributeValues()

Specified by:

getSortedAttributeValues in interface Tuple

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object