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sc0rch/Tuple.java

Last active July 9, 2016 01:46
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Revisions

  1. sc0rch revised this gist Jul 9, 2016. No changes.
  2. sc0rch created this gist Jul 8, 2016.
    26 changes: 26 additions & 0 deletions Tuple.java
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,26 @@
    /**
    * Created by sc0rch on 05.07.16.
    */
    public class Tuple<L,R> {
    private final L left;
    private final R right;

    public Tuple(L left, R right) {
    this.left = left;
    this.right = right;
    }

    public L getLeft() { return left; }
    public R getRight() { return right; }

    @Override
    public int hashCode() { return left.hashCode() ^ right.hashCode(); }

    @Override
    public boolean equals(Object o) {
    if (!(o instanceof Tuple)) return false;
    Tuple t = (Tuple) o;
    return this.left.equals(t.getLeft()) &&
    this.right.equals(t.getRight());
    }
    }