| /* |
| * Copyright 2009-2013 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.hyracks.algebricks.examples.piglet.ast; |
| |
| import java.util.List; |
| |
| public class ScalarFunctionExpressionNode extends ExpressionNode { |
| private FunctionTag fTag; |
| |
| private String fName; |
| |
| private List<ASTNode> arguments; |
| |
| public ScalarFunctionExpressionNode(FunctionTag fTag, String fName, List<ASTNode> arguments) { |
| this.fTag = fTag; |
| this.fName = fName; |
| this.arguments = arguments; |
| } |
| |
| @Override |
| public Tag getTag() { |
| return Tag.SCALAR_FUNCTION; |
| } |
| |
| public FunctionTag getFunctionTag() { |
| return fTag; |
| } |
| |
| public String getFunctionName() { |
| return fName; |
| } |
| |
| public List<ASTNode> getArguments() { |
| return arguments; |
| } |
| } |