Package tools.refinery.store.query.view

Class TuplePreservingView<T>

java.lang.Object

tools.refinery.store.query.view.SymbolView<T>

tools.refinery.store.query.view.TuplePreservingView<T>

All Implemented Interfaces:

Constraint, AnySymbolView

Direct Known Subclasses:

FilteredView, ForbiddenView, KeyOnlyView, MayView, MustView

public abstract class TuplePreservingView<T>
extends SymbolView<T>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TuplePreservingView(Symbol<T> symbol)
protected	TuplePreservingView(Symbol<T> symbol, String name)

Method Summary

Modifier and Type	Method	Description
boolean	canIndexSlot(int slot)
boolean	equals(Object o)
Object[]	forwardMap(Tuple key)
Object[]	forwardMap(Tuple key, T value)
boolean	get(Model model, Object[] tuple)
Iterable<Object[]>	getAdjacent(Model model, int slot, Object value)
List<Parameter>	getParameters()
int	hashCode()

Methods inherited from class tools.refinery.store.query.view.SymbolView

doFilter, filter, getAll, getSymbol, getViewName, name, toReferenceString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface tools.refinery.store.query.view.AnySymbolView

getFunctionalDependencies, getImpliedRelationViews

Methods inherited from interface tools.refinery.logic.Constraint

aggregateBy, aggregateBy, arity, call, call, call, callTransitive, count, count, equals, getReduction, invalidIndex, leftJoinBy, leftJoinBy

Constructor Details

TuplePreservingView

protected TuplePreservingView(Symbol<T> symbol,
 String name)

TuplePreservingView

protected TuplePreservingView(Symbol<T> symbol)

Method Details

forwardMap

public Object[] forwardMap(Tuple key)

forwardMap

public Object[] forwardMap(Tuple key,
 T value)

Specified by:

forwardMap in class SymbolView<T>

get

public boolean get(Model model,
 Object[] tuple)

canIndexSlot

public boolean canIndexSlot(int slot)

getAdjacent

public Iterable<Object[]> getAdjacent(Model model,
 int slot,
 Object value)

getParameters

public List<Parameter> getParameters()

equals

public boolean equals(Object o)

Overrides:

equals in class SymbolView<T>

hashCode

public int hashCode()

Overrides:

hashCode in class SymbolView<T>