be.SIRAPRISE.client
Class OrderedRelation

java.lang.Object
  be.SIRAPRISE.client.AbstractTupleContainer
      be.SIRAPRISE.client.AbstractRelation
          be.SIRAPRISE.client.OrderedRelation

All Implemented Interfaces:

Relation, TupleContainer, java.lang.Iterable<Tuple>

public final class OrderedRelation
extends AbstractRelation

An OrderedRelation is a relation that maintains its tuples in the order determined by the given comparator

Author:

Erwin Smout

Constructor Summary

OrderedRelation(TupleOrderer tupleOrderer, Heading heading)

Method Summary

boolean

addOK(Tuple tuple) "exit" method called by the addTuple() methods to check if it is OK to add the given tuple to this relation.

Methods inherited from class be.SIRAPRISE.client.AbstractRelation

addTupleWithoutHeadingCheck, clear, containsTuple, containsTuples, equals, getTupleSet, hashCode, iterator, removeTuple, size

Methods inherited from class be.SIRAPRISE.client.AbstractTupleContainer

addTuplesWithHeadingCheck, addTuplesWithoutHeadingCheck, addTupleWithHeadingCheck, getHeading, printBodyEscapedWithBodyHeaderWithoutTypeNames, printBodyEscapedWithBodyHeaderWithTypeNames, printBodyEscapedWithoutBodyHeaderWithoutTypeNames, printBodyEscapedWithoutBodyHeaderWithTypeNames, printBodyWithBodyHeaderWithoutTypeNames, printBodyWithBodyHeaderWithTypeNames, printBodyWithoutBodyHeaderWithoutTypeNames, printBodyWithoutBodyHeaderWithTypeNames, printBodyXMLWithBodyHeader, printBodyXMLWithoutBodyHeader, printValueEscapedWithoutTypeNames, printValueEscapedWithTypeNames, printValueWithoutTypeNames, printValueWithTypeNames, printValueXML, removeTuples, toObjectArray, toObjectArrayIgnoringMissingSetters, toObjectCollection, toObjectCollectionIgnoringMissingSetters, toObjectsArray, toObjectsCollection, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface be.SIRAPRISE.client.TupleContainer

addTuplesWithHeadingCheck, addTuplesWithoutHeadingCheck, addTupleWithHeadingCheck, getHeading, printValueEscapedWithoutTypeNames, printValueEscapedWithTypeNames, printValueWithoutTypeNames, printValueWithTypeNames, printValueXML, removeTuples, toObjectArray, toObjectArrayIgnoringMissingSetters, toObjectCollection, toObjectCollectionIgnoringMissingSetters, toObjectsArray, toObjectsCollection

Constructor Detail

OrderedRelation

public OrderedRelation(TupleOrderer tupleOrderer,
                       Heading heading)

Parameters:

tupleOrderer -

heading -

Method Detail

addOK

public boolean addOK(Tuple tuple)

Description copied from class: AbstractRelation

"exit" method called by the addTuple() methods to check if it is OK to add the given tuple to this relation. This method should return false only in very specific circumstances.

Specified by:

addOK in class AbstractRelation

Parameters:

tuple - The tuple about to be added to the relation.

Returns:

true if it is OK to add the tuple to the given relation.