Package org.postgresql.util.internal

Class IntSet

java.lang.Object
org.postgresql.util.internal.IntSet
public final class IntSet extends Object
Read-optimized Set for storing Oid values. Note: the set does not support nullable values.

  • Constructor Details

    • IntSet

      public IntSet()

  • Method Details

    • clear

      public void clear()
      Clears the contents of the set.

    • addAll

      public void addAll(Collection<? extends Integer> values)
      Adds all the values to the set.
      Parameters:
      values - set of values to add

    • add

      public boolean add(int value)
      Adds a single value to the set.
      Parameters:
      value - value to add
      Returns:
      true if the set did not already contain the specified value

    • remove

      public boolean remove(int value)
      Removes a value from the set.
      Parameters:
      value - value to remove
      Returns:
      true if the element was

    • contains

      public boolean contains(int value)
      Checks if a given value belongs to the set.
      Parameters:
      value - value to check
      Returns:
      true if the value belons to the set

    • toMutableSet

      public Set<Integer> toMutableSet()
      Returns a mutable snapshot of the values stored in the current set.
      Returns:
      a mutable snapshot of the values stored in the current set