| /* |
| * 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.geode.cache.query.internal; |
| |
| import org.apache.geode.cache.query.FunctionDomainException; |
| import org.apache.geode.cache.query.NameResolutionException; |
| import org.apache.geode.cache.query.QueryInvocationTargetException; |
| import org.apache.geode.cache.query.TypeMismatchException; |
| import org.apache.geode.cache.query.internal.index.AbstractIndex; |
| import org.apache.geode.cache.query.internal.index.IndexProtocol; |
| |
| public class IndexInfo { |
| private final CompiledValue _key; |
| |
| final CompiledValue _path; |
| |
| final int _operator; |
| |
| final IndexProtocol _index; |
| |
| final int _matchLevel; |
| |
| final int[] mapping; |
| |
| IndexInfo(CompiledValue key, CompiledValue path, IndexProtocol index, int matchLevel, |
| int mapping[], int op) { |
| _key = key; |
| _path = path; |
| _operator = op; |
| _index = index; |
| _matchLevel = matchLevel; |
| this.mapping = mapping; |
| } |
| |
| Object evaluateIndexKey(ExecutionContext context) throws FunctionDomainException, |
| TypeMismatchException, NameResolutionException, QueryInvocationTargetException { |
| if (((AbstractIndex) _index).isMapType()) { |
| // assert _path.getType() == OQLLexerTokenTypes.METHOD_INV; |
| // Get the map key & value. both need to be passed as index key. |
| CompiledValue mapKey = ((MapIndexable) this._path).getMapLookupKey(); |
| return new Object[] {this._key.evaluate(context), mapKey.evaluate(context)}; |
| } else { |
| return _key.evaluate(context); |
| } |
| } |
| |
| public CompiledValue _key() { |
| return this._key; |
| } |
| |
| public CompiledValue _path() { |
| return this._path; |
| } |
| |
| public int _operator() { |
| return this._operator; |
| } |
| |
| public IndexProtocol _getIndex() { |
| return _index; |
| } |
| } |