Examples of headMap()


Examples of java.util.SortedMap.headMap()

        assertEquals("First key should be A", map.firstKey(), "A");
        assertEquals("Last key should be C", map.lastKey(), "C");
        assertEquals("First key in tail map should be B",
            map.tailMap("B").firstKey(), "B");
        assertEquals("Last key in head map should be B",
            map.headMap("C").lastKey(), "B");
        assertEquals("Last key in submap should be B",
           map.subMap("A","C").lastKey(), "B");
       
        Comparator c = map.comparator();
        assertTrue("natural order, so comparator should be null",
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Examples of java.util.SortedMap.headMap()

        assertEquals("First key should be A", map.firstKey(), "A");
        assertEquals("Last key should be C", map.lastKey(), "C");
        assertEquals("First key in tail map should be B",
            map.tailMap("B").firstKey(), "B");
        assertEquals("Last key in head map should be B",
            map.headMap("C").lastKey(), "B");
        assertEquals("Last key in submap should be B",
           map.subMap("A","C").lastKey(), "B");
       
        Comparator c = map.comparator();
        assertTrue("natural order, so comparator should be null",
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Examples of java.util.SortedMap.headMap()

        assertEquals("First key should be A", map.firstKey(), "A");
        assertEquals("Last key should be C", map.lastKey(), "C");
        assertEquals("First key in tail map should be B",
            map.tailMap("B").firstKey(), "B");
        assertEquals("Last key in head map should be B",
            map.headMap("C").lastKey(), "B");
        assertEquals("Last key in submap should be B",
           map.subMap("A","C").lastKey(), "B");
       
        Comparator c = map.comparator();
        assertTrue("natural order, so comparator should be null",
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Examples of java.util.SortedMap.headMap()

        assertEquals("First key should be A", map.firstKey(), "A");
        assertEquals("Last key should be C", map.lastKey(), "C");
        assertEquals("First key in tail map should be B",
            map.tailMap("B").firstKey(), "B");
        assertEquals("Last key in head map should be B",
            map.headMap("C").lastKey(), "B");
        assertEquals("Last key in submap should be B",
           map.subMap("A","C").lastKey(), "B");
       
        Comparator c = map.comparator();
        assertTrue("natural order, so comparator should be null",
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Examples of java.util.SortedMap.headMap()

    K[] keys = getSortedKeys();
    V[] values = getSortedValues();
    SortedMap sortedMap = createNavigableMap();
    if (isNaturalOrder()) {
      // TODO Why does this succeed with natural ordering when subMap doesn't?
      sortedMap.headMap(getConflictingKey());
    } else {
      try {
        sortedMap.headMap(getConflictingKey());
        fail("ClassCastException expected");
      } catch (ClassCastException expected) {
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Examples of java.util.SortedMap.headMap()

    if (isNaturalOrder()) {
      // TODO Why does this succeed with natural ordering when subMap doesn't?
      sortedMap.headMap(getConflictingKey());
    } else {
      try {
        sortedMap.headMap(getConflictingKey());
        fail("ClassCastException expected");
      } catch (ClassCastException expected) {
      }
    }
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Examples of java.util.SortedMap.headMap()

    }

    sortedMap.put(keys[0], values[0]);
    if (isNaturalOrder()) {
      // TODO Why does this succeed with natural ordering when subMap doesn't?
      sortedMap.headMap(getConflictingKey());
    } else {
      try {
        sortedMap.headMap(getConflictingKey());
        fail("ClassCastException expected");
      } catch (ClassCastException expected) {
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Examples of java.util.SortedMap.headMap()

    if (isNaturalOrder()) {
      // TODO Why does this succeed with natural ordering when subMap doesn't?
      sortedMap.headMap(getConflictingKey());
    } else {
      try {
        sortedMap.headMap(getConflictingKey());
        fail("ClassCastException expected");
      } catch (ClassCastException expected) {
      }
    }
  }
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Examples of java.util.SortedMap.headMap()

        map.get("B"); // Entry with value "One" created
        map.put("C", "c");
        assertEquals("First key should be A", map.firstKey(), "A");
        assertEquals("Last key should be C", map.lastKey(), "C");
        assertEquals("First key in tail map should be B", map.tailMap("B").firstKey(), "B");
        assertEquals("Last key in head map should be B", map.headMap("C").lastKey(), "B");
        assertEquals("Last key in submap should be B", map.subMap("A", "C").lastKey(), "B");

        Comparator c = map.comparator();
        assertTrue("natural order, so comparator should be null", c == null);
    }
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Examples of java.util.TreeMap.headMap()

                }
                if (!products.containsKey(productId)) {
                    continue;
                }
                TreeMap productMap = (TreeMap)products.get(productId);
                SortedMap subsetMap = productMap.headMap(requiredByDate);
                // iterate and 'reserve'
                Iterator subsetMapKeysIt = subsetMap.keySet().iterator();
                while (subsetMapKeysIt.hasNext()) {
                    Timestamp currentDate = (Timestamp)subsetMapKeysIt.next();
                    Map currentDateMap = (Map) subsetMap.get(currentDate);
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