Package org.apache.pulsar.common.util.collections

Class LongPairRangeSet.DefaultRangeSet<T extends Comparable<T>>

java.lang.Object
org.apache.pulsar.common.util.collections.LongPairRangeSet.DefaultRangeSet<T>
Type Parameters:
T - the type of values in ranges.
All Implemented Interfaces:
LongPairRangeSet<T>
Enclosing interface:
LongPairRangeSet<T extends Comparable<T>>
public static class LongPairRangeSet.DefaultRangeSet<T extends Comparable<T>> extends Object implements LongPairRangeSet<T>
Generic implementation of a default range set.

  • Constructor Details

  • Method Details

    • clear

      public void clear()
      Specified by:
      clear in interface LongPairRangeSet<T extends Comparable<T>>

    • addOpenClosed

      public void addOpenClosed(long key1, long value1, long key2, long value2)
      Description copied from interface: LongPairRangeSet
      Adds the specified range (range that contains all values strictly greater than lower and less than or equal to upper.) to this RangeSet (optional operation). That is, for equal range sets a and b, the result of a.add(range) is that a will be the minimal range set for which both a.enclosesAll(b) and a.encloses(range). 
      
 @param lowerKey :  value for key of lowerEndpoint of Range
 @param lowerValue: value for value of lowerEndpoint of Range
 @param upperKey  : value for key of upperEndpoint of Range
 @param upperValue: value for value of upperEndpoint of Range
      Specified by:
      addOpenClosed in interface LongPairRangeSet<T extends Comparable<T>>

    • contains

      public boolean contains(T position)

    • rangeContaining

      public com.google.common.collect.Range<T> rangeContaining(T position)

    • rangeContaining

      public com.google.common.collect.Range<T> rangeContaining(long key, long value)
      Description copied from interface: LongPairRangeSet
      Returns the unique range from this range set that contains value, or null if this range set does not contain value.
      Specified by:
      rangeContaining in interface LongPairRangeSet<T extends Comparable<T>>

    • remove

      public void remove(com.google.common.collect.Range<T> range)

    • removeAtMost

      public void removeAtMost(long key, long value)
      Description copied from interface: LongPairRangeSet
      Remove range that contains all values less than or equal to given key-value.
      Specified by:
      removeAtMost in interface LongPairRangeSet<T extends Comparable<T>>

    • isEmpty

      public boolean isEmpty()
      Specified by:
      isEmpty in interface LongPairRangeSet<T extends Comparable<T>>

    • span

      public com.google.common.collect.Range<T> span()
      Description copied from interface: LongPairRangeSet
      Returns the minimal range which encloses all ranges in this range set.
      Specified by:
      span in interface LongPairRangeSet<T extends Comparable<T>>
      Returns:

    • asRanges

      public Set<com.google.common.collect.Range<T>> asRanges()
      Description copied from interface: LongPairRangeSet
      Returns a view of the disconnected ranges that make up this range set.
      Specified by:
      asRanges in interface LongPairRangeSet<T extends Comparable<T>>
      Returns:

    • forEach

      public void forEach(LongPairRangeSet.RangeProcessor<T> action)
      Description copied from interface: LongPairRangeSet
      Performs the given action for each entry in this map until all entries have been processed or action returns "false". Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.)
      Specified by:
      forEach in interface LongPairRangeSet<T extends Comparable<T>>

    • forEach

      public void forEach(LongPairRangeSet.RangeProcessor<T> action, LongPairRangeSet.LongPairConsumer<? extends T> consumer)
      Description copied from interface: LongPairRangeSet
      Performs the given action for each entry in this map until all entries have been processed or action returns "false". Unless otherwise specified by the implementing class, actions are performed in the order of entry set iteration (if an iteration order is specified.)
      Specified by:
      forEach in interface LongPairRangeSet<T extends Comparable<T>>

    • contains

      public boolean contains(long key, long value)
      Description copied from interface: LongPairRangeSet
      Determines whether any of this range set's member ranges contains value.
      Specified by:
      contains in interface LongPairRangeSet<T extends Comparable<T>>

    • firstRange

      public com.google.common.collect.Range<T> firstRange()
      Description copied from interface: LongPairRangeSet
      It returns very first smallest range in the rangeSet.
      Specified by:
      firstRange in interface LongPairRangeSet<T extends Comparable<T>>
      Returns:
      first smallest range into the set

    • lastRange

      public com.google.common.collect.Range<T> lastRange()
      Description copied from interface: LongPairRangeSet
      It returns very last biggest range in the rangeSet.
      Specified by:
      lastRange in interface LongPairRangeSet<T extends Comparable<T>>
      Returns:
      last biggest range into the set

    • cardinality

      public int cardinality(long lowerKey, long lowerValue, long upperKey, long upperValue)
      Description copied from interface: LongPairRangeSet
      Return the number bit sets to true from lower (inclusive) to upper (inclusive).
      Specified by:
      cardinality in interface LongPairRangeSet<T extends Comparable<T>>

    • size

      public int size()
      Description copied from interface: LongPairRangeSet
      Returns total number of ranges into the set.
      Specified by:
      size in interface LongPairRangeSet<T extends Comparable<T>>
      Returns:

    • toString

      public String toString()
      Overrides:
      toString in class Object