
hivemall.math.vector.Vector Maven / Gradle / Ivy
/*
* 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 hivemall.math.vector;
import javax.annotation.Nonnegative;
import javax.annotation.Nonnull;
public interface Vector {
public double get(@Nonnegative int index);
public float get(@Nonnegative int index, float defaultValue);
public double get(@Nonnegative int index, double defaultValue);
/**
* @throws UnsupportedOperationException
*/
public void set(@Nonnegative int index, double value);
/**
* @throws UnsupportedOperationException
*/
public void set(@Nonnegative int index, float value);
public void incr(@Nonnegative int index, double delta);
public void each(@Nonnull VectorProcedure procedure);
public int size();
public void clear();
@Nonnull
public double[] toArray();
}
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