Android Open Source - anode Double Array

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2011-2012 Paddy Byers/*w  w  w . j a  v  a 2 s.c o  m*/
 *
 *   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.meshpoint.anode.java;

import org.meshpoint.anode.idl.Types;

public class DoubleArray extends Array implements org.w3c.dom.DoubleArray {
  private double[] data;

  public DoubleArray(double[] data) {
    this(data, true);
  }

  public DoubleArray(double[] data, boolean isFixedLength) {
    super(Types.TYPE_DOUBLE|Types.TYPE_ARRAY, isFixedLength);
    this.data = data;
  }

  @Override
  public int getLength() {
    return data.length;
  }

  @Override
  public void setLength(int length) {
    if(isFixedLength) throw new UnsupportedOperationException();
    if(length != data.length) {
      double[] newData = new double[length];
      System.arraycopy(data, 0, newData, 0, Math.min(length, data.length));
      data = newData;
    }
  }

  @Override
  public double getElement(int index) {
    return data[index];
  }

  @Override
  public void setElement(int index, double value) {
    if(!isFixedLength && index >= data.length) {
      setLength(index + 1);
      for(int i = data.length; i < index; i++) data[i] = value;
    }
    data[index] = value;
  }

}

Java Source Code List

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