| /* |
| * 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.runtime.instructions.spark; |
| |
| |
| import org.apache.sysds.runtime.DMLRuntimeException; |
| import org.apache.sysds.runtime.functionobjects.OffsetColumnIndex; |
| import org.apache.sysds.runtime.instructions.InstructionUtils; |
| import org.apache.sysds.runtime.instructions.cp.CPOperand; |
| import org.apache.sysds.runtime.matrix.operators.Operator; |
| import org.apache.sysds.runtime.matrix.operators.ReorgOperator; |
| |
| public abstract class AppendMSPInstruction extends BinarySPInstruction { |
| protected CPOperand _offset = null; |
| protected boolean _cbind = true; |
| |
| protected AppendMSPInstruction(Operator op, CPOperand in1, CPOperand in2, CPOperand offset, CPOperand out, |
| boolean cbind, String opcode, String istr) { |
| super(SPType.MAppend, op, in1, in2, out, opcode, istr); |
| _offset = offset; |
| _cbind = cbind; |
| } |
| |
| public static AppendMSPInstruction parseInstruction( String str ) { |
| String[] parts = InstructionUtils.getInstructionPartsWithValueType(str); |
| InstructionUtils.checkNumFields (parts, 5); |
| |
| String opcode = parts[0]; |
| CPOperand in1 = new CPOperand(parts[1]); |
| CPOperand in2 = new CPOperand(parts[2]); |
| CPOperand offset = new CPOperand(parts[3]); |
| CPOperand out = new CPOperand(parts[4]); |
| boolean cbind = Boolean.parseBoolean(parts[5]); |
| |
| if(!opcode.equalsIgnoreCase("mappend")) |
| throw new DMLRuntimeException("Unknown opcode while parsing a AppendMSPInstruction: " + str); |
| |
| //construct matrix/frame appendm instruction |
| if( in1.getDataType().isMatrix() ) { |
| return new MatrixAppendMSPInstruction(new ReorgOperator(OffsetColumnIndex |
| .getOffsetColumnIndexFnObject(-1)), in1, in2, offset, out, cbind, opcode, str); |
| } |
| else { //frame |
| return new FrameAppendMSPInstruction(new ReorgOperator(OffsetColumnIndex |
| .getOffsetColumnIndexFnObject(-1)), in1, in2, offset, out, cbind, opcode, str); |
| } |
| } |
| } |