org.apache.openjpa.jdbc.kernel.exps.ExpContext Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */
package org.apache.openjpa.jdbc.kernel.exps;

import org.apache.openjpa.jdbc.kernel.JDBCFetchConfiguration;
import org.apache.openjpa.jdbc.kernel.JDBCStore;
import org.apache.openjpa.jdbc.meta.ClassMapping;

/**
 * Expression tree context.
 * 
 * @author Abe White
 * @nojavadoc
 */
public class ExpContext {

    /**
     * Store.
     */
    public JDBCStore store;

    /**
     * Parameters to query.
     */
    public Object[] params;

    /**
     * Fetch configuration.
     */
    public JDBCFetchConfiguration fetch; 

    public ClassMapping tpcMeta = null;
    
    public boolean isVerticalStrat = false;

    public ExpContext() {
    }

    public ExpContext(JDBCStore store, Object[] params, 
        JDBCFetchConfiguration fetch) {
        this.store = store;
        this.params = params;
        this.fetch = fetch;
    }
}