LikePredicateImpl.java

/*
   Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

package com.mysql.clusterj.core.query;

import com.mysql.clusterj.core.spi.QueryExecutionContext;
import com.mysql.clusterj.core.store.ScanFilter;
import com.mysql.clusterj.core.store.ScanOperation;

public class LikePredicateImpl extends ComparativePredicateImpl {

    public LikePredicateImpl(QueryDomainTypeImpl<?> dobj,
            PropertyImpl property, ParameterImpl param) {
        super(dobj, property, param);
    }

    @Override
    public void markBoundsForCandidateIndices(QueryExecutionContext context, CandidateIndexImpl[] candidateIndices) {
        // like does not support index bounds
    }

    @Override
    public void filterCmpValue(QueryExecutionContext context, ScanOperation op, ScanFilter filter) {
        property.filterCmpValue(param.getParameterValue(context),
                ScanFilter.BinaryCondition.COND_LIKE, filter);
    }

}