Android Open Source - SIC Image Key

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Back to project page SIC.

License

The source code is released under:

MIT License

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Java Source Code

package com.sun.imageloader.core;
//from   w ww .j av a2 s . com


public class ImageKey {

  final int _imageKey;
  final String _imageName;
  private int _sampleSize;
  private boolean _isValid = true;
  /**
   * {@link ImageKey} used to uniquely identify an image according to the URL provided.
   * 
   * @param imageKey_
   * @param sampleSize_
   */
  public ImageKey(int imageKey_, int sampleSize_){
    _sampleSize = sampleSize_;
    _imageKey = imageKey_;
    
    if((_sampleSize <= 0 || _imageKey  <= 0) ){
      _isValid = false;
    }
    
    _imageName = new StringBuilder().append(imageKey_).append("|")
        .append(_sampleSize).toString();
  }

  public boolean hasValidKey(){
    return _isValid;
  }
  
  public int key(){
    return _imageKey;
  }

  public String getImageFilename(){
    return _imageName;
  }

  @Override
  public String toString() {
    
    return "Image key: " +  _imageKey + ", with sample size: " + _sampleSize;
  }
  
  public int getSampleSize(){
    return _sampleSize;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + _imageKey;
    result = prime * result + _sampleSize;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    ImageKey other = (ImageKey) obj;
    if (_imageKey != other._imageKey)
      return false;
    if (_sampleSize != other._sampleSize)
      return false;
    return true;
  }

  
}

Java Source Code List