package com.tesora.dve.sql.schema.cache; /* * #%L * Tesora Inc. * Database Virtualization Engine * %% * Copyright (C) 2011 - 2014 Tesora Inc. * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * #L% */ import com.tesora.dve.sql.schema.SchemaContext; public class TransientEdge<TClass> implements SchemaEdge<TClass> { private TClass target; public TransientEdge(TClass t) { target = t; } @Override public TClass get(SchemaContext sc) { return target; } @Override public SchemaCacheKey<TClass> getCacheKey() { return null; } @Override public boolean has() { return target != null; } }