PairOfInt64BitSignature.java

package ivory.lsh.data;

import java.io.DataInput;
import java.io.IOException;

public class PairOfInt64BitSignature extends PairOfIntSignature {

  public PairOfInt64BitSignature() {
    super();
  }

  public PairOfInt64BitSignature(int i, Signature permutedSign) {
    permNo = i;
    signature = permutedSign;	
  }

  @Override
  public void readFields(DataInput in)  {
    signature = new SixtyFourBitSignature();

    try {
      permNo = in.readInt();
    } catch (IOException e1) {
      e1.printStackTrace();
      throw new RuntimeException("Could not read permNo in PairOfIntSignature");
    }

    try {
      signature.readFields(in);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }

  @SuppressWarnings("unchecked")
  @Override
  public int compareTo(Object other) {
    PairOfInt64BitSignature p = (PairOfInt64BitSignature) other;

    int c = signature.compareTo(p.signature);
    if(c==0){
      return -1;
    }else{
      return c;
    }
  }
}