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1 package cl.maps.triple;
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2
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3
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4 import java.util.Collection;
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5 import java.util.Map;
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6 import java.util.Set;
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7
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8 public interface ITripleMap<V, A, B, C> {
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9
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10 int size();
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11
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12 boolean isEmpty();
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13
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14 boolean containsKey(TripleKey<A, B, C> key);
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15
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16 boolean containsValue(Object value);
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17
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18 V get(TripleKey<A, B, C> key);
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19
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20 V put(TripleKey<A, B, C> key, V value);
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21
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22 V remove(TripleKey<A, B, C> key);
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23
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24 //void putAll(Map<? extends K, ? extends V> m);
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25
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26 void clear();
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27
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28 Set<TripleKey<A, B, C>> keySet();
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29
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30 Collection<V> values();
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31
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32 Set<Map.Entry<TripleKey<A, B, C>, V>> entrySet();
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33
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34 boolean equals(Object o);
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35
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36 /**
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37 * Returns the hash code value for this map. The hash code of a map is
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38 * defined to be the sum of the hash codes of each entry in the map's
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39 * <tt>entrySet()</tt> view. This ensures that <tt>m1.equals(m2)</tt>
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40 * implies that <tt>m1.hashCode()==m2.hashCode()</tt> for any two maps
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41 * <tt>m1</tt> and <tt>m2</tt>, as required by the general contract of
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42 * {@link Object#hashCode}.
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43 *
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44 * @return the hash code value for this map
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45 * @see Map.Entry#hashCode()
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46 * @see Object#equals(Object)
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47 * @see #equals(Object)
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48 */
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49 int hashCode();
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50
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51
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52 }
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