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23 lines
530 B
23 lines
530 B
public class Pair <K,V> {
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private K key;
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private V value ;
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public Pair(K key, V value) {
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this.key= key;
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this.value = value;
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}
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public K getKey() { return key ;}
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public V getValue() { return value ;}
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public void setKey(K key) { this.key = key ;}
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public void setValue(V value) { this.value = value ;}
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public void swap() {
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K tempKey = key ;
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}
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@Override
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public String toString() {
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return "(" + key+ "," + value + ")" ;
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}
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}
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