Package org.h2.util

Class IntArray

java.lang.Object
org.h2.util.IntArray
public class IntArray extends Object
An array with integer element.

  • Constructor Summary

    Constructors
    Constructor
    Description
    IntArray()
    Create an int array with the default initial capacity.
    IntArray(int capacity)
    Create an int array with specified initial capacity.
    IntArray(int[] data)
    Create an int array with the given values and size.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add(int value)
    Append a value.
    void
    ensureCapacity(int minCapacity)
    Ensure the underlying array is large enough for the given number of entries.
    boolean
    equals(Object obj)
     
    int
    get(int index)
    Get the value at the given index.
    int
    hashCode()
     
    void
    remove(int index)
    Remove the value at the given index.
    void
    removeRange(int fromIndex, int toIndex)
    Remove a number of elements.
    int
    size()
    Get the size of the list.
    void
    toArray(int[] array)
    Convert this list to an array.
    String
    toString()
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • IntArray

      public IntArray()
      Create an int array with the default initial capacity.

    • IntArray

      public IntArray(int capacity)
      Create an int array with specified initial capacity.
      Parameters:
      capacity - the initial capacity

    • IntArray

      public IntArray(int[] data)
      Create an int array with the given values and size.
      Parameters:
      data - the int array

  • Method Details

    • add

      public void add(int value)
      Append a value.
      Parameters:
      value - the value to append

    • get

      public int get(int index)
      Get the value at the given index.
      Parameters:
      index - the index
      Returns:
      the value

    • remove

      public void remove(int index)
      Remove the value at the given index.
      Parameters:
      index - the index

    • ensureCapacity

      public void ensureCapacity(int minCapacity)
      Ensure the underlying array is large enough for the given number of entries.
      Parameters:
      minCapacity - the minimum capacity

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • size

      public int size()
      Get the size of the list.
      Returns:
      the size

    • toArray

      public void toArray(int[] array)
      Convert this list to an array. The target array must be big enough.
      Parameters:
      array - the target array

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • removeRange

      public void removeRange(int fromIndex, int toIndex)
      Remove a number of elements.
      Parameters:
      fromIndex - the index of the first item to remove
      toIndex - upper bound (exclusive)