org.apache.cassandra.utils

## Class IntegerInterval.Set

- java.lang.Object
- - org.apache.cassandra.utils.IntegerInterval.Set

- Enclosing class:
    IntegerInterval

      public static class IntegerInterval.Set
      extends java.lang.Object

  A mutable set of closed integer intervals, stored in normalized form (i.e. where overlapping intervals are converted to a single interval covering both). Thread-safe.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Set()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `add(int start, int end)` Adds an interval to the set, performing the necessary normalization.
    `boolean` | `covers(IntegerInterval iv)` Returns true if the set completely covers the given interval.
    `boolean` | `covers(int start, int end)` Returns true if the set completely covers the given interval.
    `boolean` | `equals(java.lang.Object obj)`
    `int` | `hashCode()`
    `java.util.Collection<IntegerInterval>` | `intervals()`
    `int` | `lowerBound()` Returns a lower bound for the whole set.
    `java.lang.String` | `toString()`
    `int` | `upperBound()` Returns an upper bound for the whole set.

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### Set

          public Set()

  - ### Method Detail

    - #### add

          public void add(int start,
                          int end)

      Adds an interval to the set, performing the necessary normalization.

    - #### covers

          public boolean covers(IntegerInterval iv)

      Returns true if the set completely covers the given interval.

    - #### covers

          public boolean covers(int start,
                                int end)

      Returns true if the set completely covers the given interval.

    - #### lowerBound

          public int lowerBound()

      Returns a lower bound for the whole set. Will throw if set is not empty.

    - #### upperBound

          public int upperBound()

      Returns an upper bound for the whole set. Will throw if set is not empty.

    - #### intervals

          public java.util.Collection<IntegerInterval> intervals()

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `java.lang.Object`

    - #### equals

          public boolean equals(java.lang.Object obj)

      Overrides:
        `equals` in class `java.lang.Object`

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`

Copyright © 2018 The Apache Software Foundation