/tags/release-0.0.0-rc0/hive/external/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/SimpleGenericUDAFParameterInfo.java
Java | 54 lines | 26 code | 7 blank | 21 comment | 0 complexity | 135096de0f94ebf6b88461c841fe772e MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- /**
- * 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.hadoop.hive.ql.udf.generic;
- import org.apache.hadoop.hive.serde2.typeinfo.TypeInfo;
- /**
- * A simple implementation of <tt>GenericUDAFParameterInfo</tt>.
- *
- */
- public class SimpleGenericUDAFParameterInfo implements GenericUDAFParameterInfo
- {
- private final TypeInfo[] parameters;
- private final boolean distinct;
- private final boolean allColumns;
- public SimpleGenericUDAFParameterInfo(TypeInfo[] params, boolean distinct,
- boolean allColumns) {
- this.parameters = params;
- this.distinct = distinct;
- this.allColumns = allColumns;
- }
- @Override
- public TypeInfo[] getParameters() {
- return parameters;
- }
- @Override
- public boolean isDistinct() {
- return distinct;
- }
- @Override
- public boolean isAllColumns() {
- return allColumns;
- }
- }