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/*
 * Copyright 2015 Blazebit.
 *
 * Licensed 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 com.blazebit.persistence.impl;

import com.blazebit.persistence.FinalSetOperationCTECriteriaBuilder;
import com.blazebit.persistence.LeafOngoingSetOperationCTECriteriaBuilder;
import com.blazebit.persistence.StartOngoingSetOperationCTECriteriaBuilder;
import com.blazebit.persistence.spi.SetOperationType;

/**
 *
 * @param  The query result type
 * @author Christian Beikov
 * @since 1.1.0
 */
public class LeafOngoingSetOperationCTECriteriaBuilderImpl extends AbstractCTECriteriaBuilder, LeafOngoingSetOperationCTECriteriaBuilder, StartOngoingSetOperationCTECriteriaBuilder>> implements LeafOngoingSetOperationCTECriteriaBuilder {

    public LeafOngoingSetOperationCTECriteriaBuilderImpl(MainQuery mainQuery, String cteName, Class clazz, T result, CTEBuilderListener listener, FinalSetOperationCTECriteriaBuilderImpl finalSetOperationBuilder) {
        super(mainQuery, cteName, clazz, result, listener, finalSetOperationBuilder);
    }

    @Override
    @SuppressWarnings({ "unchecked", "rawtypes" })
    public FinalSetOperationCTECriteriaBuilder endSet() {
        subListener.verifyBuilderEnded();
        listener.onBuilderEnded(this);
        return (FinalSetOperationCTECriteriaBuilder) (FinalSetOperationCTECriteriaBuilder) finalSetOperationBuilder;
    }

    @Override
    protected BaseFinalSetOperationCTECriteriaBuilderImpl createFinalSetOperationBuilder(SetOperationType operator, boolean nested) {
        return createFinalSetOperationBuilder(operator, nested, nested);
    }

    @Override
    protected LeafOngoingSetOperationCTECriteriaBuilder createSetOperand(BaseFinalSetOperationCTECriteriaBuilderImpl finalSetOperationBuilder) {
        subListener.verifyBuilderEnded();
        listener.onBuilderEnded(this);
        return createLeaf(finalSetOperationBuilder);
    }

    @Override
    protected StartOngoingSetOperationCTECriteriaBuilder> createSubquerySetOperand(BaseFinalSetOperationCTECriteriaBuilderImpl finalSetOperationBuilder, BaseFinalSetOperationCTECriteriaBuilderImpl resultFinalSetOperationBuilder) {
        subListener.verifyBuilderEnded();
        listener.onBuilderEnded(this);
        LeafOngoingSetOperationCTECriteriaBuilder leafCb = createLeaf(resultFinalSetOperationBuilder);
        return createOngoing(finalSetOperationBuilder, leafCb);
    }

}