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Declarative Machine Learning
/*
* 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.sysml.runtime.matrix.data;
/**
* Helper class for external key/value exchange.
*
*/
public class IJV
{
private int _i = -1;
private int _j = -1;
private double _v = 0;
public IJV() {
//do nothing
}
public IJV(int i, int j, double v){
set(i, j, v);
}
public void set(int i, int j, double v) {
_i = i;
_j = j;
_v = v;
}
public int getI() {
return _i;
}
public int getJ() {
return _j;
}
public double getV() {
return _v;
}
public String toString() {
return "("+_i+", "+_j+"): "+_v;
}
}