Package org.optaplanner.constraint.streams.bavet.common

Interface Tuple

All Known Subinterfaces:

BiTuple<A,B>, QuadTuple<A,B,C,D>, TriTuple<A,B,C>, UniTuple<A>

All Known Implementing Classes:

AbstractTuple, BiTupleImpl, QuadTupleImpl, TriTupleImpl, UniTupleImpl

public interface Tuple

A tuple is an out tuple in exactly one node and an in tuple in one or more nodes.

A tuple must not implement equals()/hashCode() to fact equality, because some stream operations (UniConstraintStream.map(Function), ...) might create 2 different tuple instances to contain the same facts and because a tuple's origin may replace a tuple's fact.

Method Summary

Modifier and Type	Method	Description
BavetTupleState	getState()
<Value_> Value_	getStore(int index)
<Value_> Value_	removeStore(int index)
void	setState(BavetTupleState state)
void	setStore(int index, Object value)

Method Detail

getState

BavetTupleState getState()

setState

void setState(BavetTupleState state)

getStore

<Value_> Value_ getStore(int index)

setStore

void setStore(int index,
              Object value)

removeStore

<Value_> Value_ removeStore(int index)