Package ch.tocco.nice2.persist.core.spi.entity.query.ql

Interface QueryFunctionSupport

All Known Implementing Classes:

QueryFunctionSupportImpl

public interface QueryFunctionSupport

Method Summary

Modifier and Type	Method	Description
@Nullable QueryFunction	getFunction(String name)
boolean	isFunctionNode(Node node)
void	registerFunction(QueryFunction function)
QueryFunction	requireFunction(String name)
void	unregisterFunction(QueryFunction function)

Method Details

requireFunction

QueryFunction requireFunction(String name)

getFunction

@Nullable
@Nullable QueryFunction getFunction(String name)

registerFunction

void registerFunction(QueryFunction function)

unregisterFunction

void unregisterFunction(QueryFunction function)

isFunctionNode

boolean isFunctionNode(Node node)