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Entity Module

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/*
 * Copyright 2014 the original author or authors
 *
 * 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.foreach.across.modules.entity.query;

/**
 * API that provides validation information for entity query conditions.
 *
 * @author Arne Vandamme
 * @see DefaultEntityQueryMetadataProvider
 * @since 2.0.0
 */
public interface EntityQueryMetadataProvider
{
	boolean isValidProperty( String property );

	boolean isValidOperatorForProperty( EntityQueryOps operator, String property );

	boolean isValidValueForPropertyAndOperator( Object value, String property, EntityQueryOps operator );
}