org.nd4j.linalg.indexing.conditions.EqualsCondition Maven / Gradle / Ivy
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* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.linalg.indexing.conditions;
import org.nd4j.linalg.api.buffer.DataBuffer;
import org.nd4j.linalg.api.buffer.DataType;
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);
}
/**
* Returns condition ID for native side
*
* @return
*/
@Override
public int condtionNum() {
return 10;
}
@Override
public Boolean apply(Number input) {
if (Nd4j.dataType() == DataType.DOUBLE)
return input.doubleValue() == value.doubleValue();
else
return input.floatValue() == value.floatValue();
}
}