| /* |
| * Copyright 2009-2011 by The Regents of the University of California |
| * 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 from |
| * |
| * 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 edu.uci.ics.asterix.om.functions; |
| |
| import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier; |
| import edu.uci.ics.hyracks.algebricks.core.algebra.functions.IFunctionInfo; |
| |
| public class AsterixFunctionInfo implements IFunctionInfo { |
| |
| private final FunctionIdentifier functionIdentifier; |
| |
| |
| public AsterixFunctionInfo(String namespace, AsterixFunction asterixFunction, boolean isBuiltin) { |
| this.functionIdentifier = new FunctionIdentifier(namespace, asterixFunction.getFunctionName(), |
| asterixFunction.getArity(), isBuiltin); |
| } |
| |
| public AsterixFunctionInfo(FunctionIdentifier functionIdentifier, |
| boolean isBuiltin) { |
| this.functionIdentifier = functionIdentifier; |
| } |
| |
| @Override |
| public FunctionIdentifier getFunctionIdentifier() { |
| return functionIdentifier; |
| } |
| |
| @Override |
| public int hashCode() { |
| return toString().hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof AsterixFunctionInfo)) { |
| return false; |
| } |
| AsterixFunctionInfo info = (AsterixFunctionInfo) o; |
| return functionIdentifier.equals(info.getFunctionIdentifier()); |
| } |
| |
| @Override |
| public String toString() { |
| return this.functionIdentifier.getNamespace() + ":" + this.functionIdentifier.getName() + "@" |
| + this.functionIdentifier.getArity(); |
| } |
| |
| } |