io.datakernel.aggregation.AggregationPredicate Maven / Gradle / Ivy

Go to download
/*
 * Copyright (C) 2015 SoftIndex LLC.
 *
 * 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 io.datakernel.aggregation;

import io.datakernel.aggregation.fieldtype.FieldType;
import io.datakernel.codegen.Expression;
import io.datakernel.codegen.PredicateDef;

import java.util.Map;
import java.util.Set;

public interface AggregationPredicate {

	AggregationPredicate simplify();

	Set getDimensions();

	Map getFullySpecifiedDimensions();

	@SuppressWarnings("rawtypes")
	PredicateDef createPredicateDef(Expression record, Map fields);
}