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more core...fix traversers...
[IRC.git]
/
Robust
/
src
/
Util
/
Tuple.java
1
package Util;
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public class Tuple {
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private Object a;
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private Object b;
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public Tuple(Object a, Object b) {
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this.a=a;
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this.b=b;
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}
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public int hashCode() {
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return a.hashCode()*31+b.hashCode();
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}
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public boolean equals(Object o) {
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if (!(o instanceof Tuple))
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return false;
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Tuple t=(Tuple)o;
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return a.equals(t.a)&&b.equals(t.b);
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}
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}