org.nd4j.linalg.indexing.conditions.EqualsCondition Maven / Gradle / Ivy
/*-
*
* * Copyright 2015 Skymind,Inc.
* *
* * 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 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.nd4j.linalg.indexing.conditions;
import org.nd4j.linalg.api.buffer.DataBuffer;
import org.nd4j.linalg.api.complex.IComplexNumber;
import org.nd4j.linalg.factory.Nd4j;
/**
* Created by agibsonccc on 10/8/14.
*/
public class EqualsCondition extends BaseCondition {
/**
* Special constructor for pairwise boolean operations.
*/
public EqualsCondition() {
super(0.0);
}
public EqualsCondition(Number value) {
super(value);
}
public EqualsCondition(IComplexNumber complexNumber) {
super(complexNumber);
}
/**
* Returns condition ID for native side
*
* @return
*/
@Override
public int condtionNum() {
return 10;
}
@Override
public Boolean apply(Number input) {
if (Nd4j.dataType() == DataBuffer.Type.DOUBLE)
return input.doubleValue() == value.doubleValue();
else
return input.floatValue() == value.floatValue();
}
@Override
public Boolean apply(IComplexNumber input) {
return complexNumber.equals(input);
}
}