com.google.common.collect.Range.contains()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中com.google.common.collect.Range.contains方法的一些代码示例，展示了Range.contains的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Range.contains方法的具体详情如下：
包路径：com.google.common.collect.Range
类名称：Range
方法名：contains

Range.contains介绍

[英]Returns true if value is within the bounds of this range. For example, on the range [0..2), contains(1) returns true, while contains(2)returns false.
[中]如果值在此范围内，则返回true。例如，在范围[0..2]上，contains（1）返回true，而contains（2）返回false。

代码示例

代码示例来源：origin: google/guava

public boolean contains(K value) {
 return range.contains(value);
}

代码示例来源：origin: google/guava

/**
 * @deprecated Provided only to satisfy the {@link Predicate} interface; use {@link #contains}
 *     instead.
 */
@Deprecated
@Override
public boolean apply(C input) {
 return contains(input);
}

代码示例来源：origin: google/guava

@Override
public boolean contains(@Nullable Object object) {
 if (object == null) {
  return false;
 }
 try {
  return range.contains((C) object);
 } catch (ClassCastException e) {
  return false;
 }
}

代码示例来源：origin: google/guava

private static void putModel(Map<Integer, Integer> model, Range<Integer> range, int value) {
 for (int i = MIN_BOUND - 1; i <= MAX_BOUND + 1; i++) {
  if (range.contains(i)) {
   model.put(i, value);
  }
 }
}

代码示例来源：origin: google/guava

private static void removeModel(Map<Integer, Integer> model, Range<Integer> range) {
  for (int i = MIN_BOUND - 1; i <= MAX_BOUND + 1; i++) {
   if (range.contains(i)) {
    model.remove(i);
   }
  }
 }
}

代码示例来源：origin: google/guava

@Override
public @Nullable Range<C> rangeContaining(C value) {
 checkNotNull(value);
 Entry<Cut<C>, Range<C>> floorEntry = rangesByLowerBound.floorEntry(Cut.belowValue(value));
 if (floorEntry != null && floorEntry.getValue().contains(value)) {
  return floorEntry.getValue();
 } else {
  // TODO(kevinb): revisit this design choice
  return null;
 }
}

代码示例来源：origin: google/guava

@Override
public Range<C> rangeContaining(C value) {
 int index =
   SortedLists.binarySearch(
     ranges,
     Range.<C>lowerBoundFn(),
     Cut.belowValue(value),
     Ordering.natural(),
     ANY_PRESENT,
     NEXT_LOWER);
 if (index != -1) {
  Range<C> range = ranges.get(index);
  return range.contains(value) ? range : null;
 }
 return null;
}

代码示例来源：origin: google/guava

@Override
public @Nullable Entry<Range<K>, V> getEntry(K key) {
 int index =
   SortedLists.binarySearch(
     ranges,
     Range.<K>lowerBoundFn(),
     Cut.belowValue(key),
     KeyPresentBehavior.ANY_PRESENT,
     KeyAbsentBehavior.NEXT_LOWER);
 if (index == -1) {
  return null;
 } else {
  Range<K> range = ranges.get(index);
  return range.contains(key) ? Maps.immutableEntry(range, values.get(index)) : null;
 }
}

代码示例来源：origin: google/guava

private static void checkContains(Range<Integer> range) {
 assertFalse(range.contains(4));
 assertTrue(range.contains(5));
 assertTrue(range.contains(7));
 assertFalse(range.contains(8));
}

代码示例来源：origin: google/guava

@Override
public @Nullable V get(K key) {
 int index =
   SortedLists.binarySearch(
     ranges,
     Range.<K>lowerBoundFn(),
     Cut.belowValue(key),
     KeyPresentBehavior.ANY_PRESENT,
     KeyAbsentBehavior.NEXT_LOWER);
 if (index == -1) {
  return null;
 } else {
  Range<K> range = ranges.get(index);
  return range.contains(key) ? values.get(index) : null;
 }
}

代码示例来源：origin: google/guava

@Override
 protected Entry<Cut<C>, Range<C>> computeNext() {
  if (!completeRangeItr.hasNext()) {
   return endOfData();
  }
  Range<C> nextRange = completeRangeItr.next();
  if (restriction.lowerBound.compareTo(nextRange.upperBound) >= 0) {
   return endOfData();
  }
  nextRange = nextRange.intersection(restriction);
  if (lowerBoundWindow.contains(nextRange.lowerBound)) {
   return Maps.immutableEntry(nextRange.lowerBound, nextRange);
  } else {
   return endOfData();
  }
 }
};

代码示例来源：origin: google/guava

public void testGreaterThan() {
 Range<Integer> range = Range.greaterThan(5);
 assertFalse(range.contains(5));
 assertTrue(range.contains(6));
 assertTrue(range.contains(Integer.MAX_VALUE));
 assertTrue(range.hasLowerBound());
 assertEquals(5, (int) range.lowerEndpoint());
 assertEquals(OPEN, range.lowerBoundType());
 assertUnboundedAbove(range);
 assertFalse(range.isEmpty());
 assertEquals("(5..+\u221e)", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testAtLeast() {
 Range<Integer> range = Range.atLeast(6);
 assertFalse(range.contains(5));
 assertTrue(range.contains(6));
 assertTrue(range.contains(Integer.MAX_VALUE));
 assertTrue(range.hasLowerBound());
 assertEquals(6, (int) range.lowerEndpoint());
 assertEquals(CLOSED, range.lowerBoundType());
 assertUnboundedAbove(range);
 assertFalse(range.isEmpty());
 assertEquals("[6..+\u221e)", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testLessThan() {
 Range<Integer> range = Range.lessThan(5);
 assertTrue(range.contains(Integer.MIN_VALUE));
 assertTrue(range.contains(4));
 assertFalse(range.contains(5));
 assertUnboundedBelow(range);
 assertTrue(range.hasUpperBound());
 assertEquals(5, (int) range.upperEndpoint());
 assertEquals(OPEN, range.upperBoundType());
 assertFalse(range.isEmpty());
 assertEquals("(-\u221e..5)", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testAtMost() {
 Range<Integer> range = Range.atMost(4);
 assertTrue(range.contains(Integer.MIN_VALUE));
 assertTrue(range.contains(4));
 assertFalse(range.contains(5));
 assertUnboundedBelow(range);
 assertTrue(range.hasUpperBound());
 assertEquals(4, (int) range.upperEndpoint());
 assertEquals(CLOSED, range.upperBoundType());
 assertFalse(range.isEmpty());
 assertEquals("(-\u221e..4]", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testDoublyBoundedAgainstRange() {
 for (BoundType lboundType : BoundType.values()) {
  for (BoundType uboundType : BoundType.values()) {
   Range<Integer> range = Range.range(2, lboundType, 4, uboundType);
   GeneralRange<Integer> gRange = GeneralRange.range(ORDERING, 2, lboundType, 4, uboundType);
   for (Integer i : IN_ORDER_VALUES) {
    assertEquals(i != null && range.contains(i), gRange.contains(i));
   }
  }
 }
}

代码示例来源：origin: google/guava

public void testAll() {
 Range<Integer> range = Range.all();
 assertTrue(range.contains(Integer.MIN_VALUE));
 assertTrue(range.contains(Integer.MAX_VALUE));
 assertUnboundedBelow(range);
 assertUnboundedAbove(range);
 assertFalse(range.isEmpty());
 assertEquals("(-\u221e..+\u221e)", range.toString());
 assertSame(range, reserializeAndAssert(range));
 assertSame(range, Range.all());
}

代码示例来源：origin: google/guava

public void testSingleton() {
 Range<Integer> range = Range.closed(4, 4);
 assertFalse(range.contains(3));
 assertTrue(range.contains(4));
 assertFalse(range.contains(5));
 assertTrue(range.hasLowerBound());
 assertEquals(4, (int) range.lowerEndpoint());
 assertEquals(CLOSED, range.lowerBoundType());
 assertTrue(range.hasUpperBound());
 assertEquals(4, (int) range.upperEndpoint());
 assertEquals(CLOSED, range.upperBoundType());
 assertFalse(range.isEmpty());
 assertEquals("[4..4]", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testEmpty1() {
 Range<Integer> range = Range.closedOpen(4, 4);
 assertFalse(range.contains(3));
 assertFalse(range.contains(4));
 assertFalse(range.contains(5));
 assertTrue(range.hasLowerBound());
 assertEquals(4, (int) range.lowerEndpoint());
 assertEquals(CLOSED, range.lowerBoundType());
 assertTrue(range.hasUpperBound());
 assertEquals(4, (int) range.upperEndpoint());
 assertEquals(OPEN, range.upperBoundType());
 assertTrue(range.isEmpty());
 assertEquals("[4..4)", range.toString());
 reserializeAndAssert(range);
}

代码示例来源：origin: google/guava

public void testEmpty2() {
 Range<Integer> range = Range.openClosed(4, 4);
 assertFalse(range.contains(3));
 assertFalse(range.contains(4));
 assertFalse(range.contains(5));
 assertTrue(range.hasLowerBound());
 assertEquals(4, (int) range.lowerEndpoint());
 assertEquals(OPEN, range.lowerBoundType());
 assertTrue(range.hasUpperBound());
 assertEquals(4, (int) range.upperEndpoint());
 assertEquals(CLOSED, range.upperBoundType());
 assertTrue(range.isEmpty());
 assertEquals("(4..4]", range.toString());
 reserializeAndAssert(range);
}

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