Package tools.refinery.store.query.interpreter.internal.context

Class RelationalQueryMetaContext

java.lang.Object

tools.refinery.interpreter.matchers.context.AbstractQueryMetaContext

tools.refinery.store.query.interpreter.internal.context.RelationalQueryMetaContext

All Implemented Interfaces:

IQueryMetaContext

public class RelationalQueryMetaContext
extends AbstractQueryMetaContext

The meta context information for String scopes.

Method Summary

Modifier and Type	Method	Description
boolean	canLeadOutOfScope(IInputKey key)
AnySymbolView	checkKey(IInputKey key)
Map<Set<Integer>,Set<Integer>>	getFunctionalDependencies(IInputKey key)
Collection<InputKeyImplication>	getImplications(IInputKey implyingKey)
boolean	isEnumerable(IInputKey key)
boolean	isStateless(IInputKey key)

Methods inherited from class tools.refinery.interpreter.matchers.context.AbstractQueryMetaContext

getConditionalImplications, getPosetComparator, getSuggestedEliminationOrdering, getWeakenedAlternatives, isPosetKey

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

isEnumerable

public boolean isEnumerable(IInputKey key)

isStateless

public boolean isStateless(IInputKey key)

canLeadOutOfScope

public boolean canLeadOutOfScope(IInputKey key)

Specified by:

canLeadOutOfScope in interface IQueryMetaContext

Overrides:

canLeadOutOfScope in class AbstractQueryMetaContext

getImplications

public Collection<InputKeyImplication> getImplications(IInputKey implyingKey)

getFunctionalDependencies

public Map<Set<Integer>,Set<Integer>> getFunctionalDependencies(IInputKey key)

checkKey

public AnySymbolView checkKey(IInputKey key)