Package tools.refinery.store.query.view

Class FilteredView<T>

java.lang.Object

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

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

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

All Implemented Interfaces:

Constraint, AnySymbolView

public class FilteredView<T>
extends TuplePreservingView<T>

Constructor Summary

Constructors

Constructor	Description
FilteredView(Symbol<T> symbol, String name, BiPredicate<Tuple,T> predicate)
FilteredView(Symbol<T> symbol, String name, Predicate<T> predicate)
FilteredView(Symbol<T> symbol, BiPredicate<Tuple,T> predicate)
FilteredView(Symbol<T> symbol, Predicate<T> predicate)

Method Summary

Modifier and Type	Method	Description
protected boolean	doFilter(Tuple key, T value)
boolean	equals(Object o)
int	hashCode()

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

canIndexSlot, forwardMap, forwardMap, get, getAdjacent, getParameters

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

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

FilteredView

public FilteredView(Symbol<T> symbol,
 String name,
 BiPredicate<Tuple,T> predicate)

FilteredView

public FilteredView(Symbol<T> symbol,
 BiPredicate<Tuple,T> predicate)

FilteredView

public FilteredView(Symbol<T> symbol,
 String name,
 Predicate<T> predicate)

FilteredView

public FilteredView(Symbol<T> symbol,
 Predicate<T> predicate)

Method Details

doFilter

protected boolean doFilter(Tuple key,
 T value)

Specified by:

doFilter in class SymbolView<T>

equals

public boolean equals(Object o)

Overrides:

equals in class TuplePreservingView<T>

hashCode

public int hashCode()

Overrides:

hashCode in class TuplePreservingView<T>