| /* |
| * 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.sysds.lops; |
| |
| import org.apache.sysds.lops.LopProperties.ExecType; |
| import org.apache.sysds.runtime.instructions.InstructionUtils; |
| import org.apache.sysds.common.Types.DataType; |
| import org.apache.sysds.common.Types.ValueType; |
| |
| |
| public class AppendR extends Lop |
| { |
| public static final String OPCODE = "rappend"; |
| |
| private boolean _cbind = true; |
| |
| public AppendR(Lop input1, Lop input2, DataType dt, ValueType vt, boolean cbind, ExecType et) |
| { |
| super(Lop.Type.Append, dt, vt); |
| init(input1, input2, dt, vt, et); |
| |
| _cbind = cbind; |
| } |
| |
| public void init(Lop input1, Lop input2, DataType dt, ValueType vt, ExecType et) { |
| addInput(input1); |
| input1.addOutput(this); |
| addInput(input2); |
| input2.addOutput(this); |
| lps.setProperties( inputs, ExecType.SPARK); |
| } |
| |
| @Override |
| public String toString() { |
| return " AppendR: "; |
| } |
| |
| //called when append executes in CP |
| @Override |
| public String getInstructions(String input1, String input2, String output) { |
| return InstructionUtils.concatOperands( |
| getExecType().name(), |
| OPCODE, |
| getInputs().get(0).prepInputOperand(input1), |
| getInputs().get(1).prepInputOperand(input2), |
| prepOutputOperand(output), |
| String.valueOf(_cbind)); |
| } |
| } |