org.sindice.siren.util

Class ArrayUtils

java.lang.Object

org.sindice.siren.util.ArrayUtils

public class ArrayUtils
extends Object

Contains some utility methods for manipulating arrays.

Constructor Summary

Constructors

Constructor and Description
ArrayUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	grow(byte[] array, int minSize) Increase the size of the array if needed.
static org.apache.lucene.util.BytesRef	grow(org.apache.lucene.util.BytesRef ref, int minSize) Increase the size of the array if needed.
static int[]	grow(int[] array, int size) Increase the size of the array if needed.
static org.apache.lucene.util.IntsRef	grow(org.apache.lucene.util.IntsRef ref, int minSize) Increase the size of the array if needed.
static void	growAndCopy(org.apache.lucene.util.IntsRef ref, int size) Increase the size of the array if needed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayUtils

public ArrayUtils()

Method Detail

growAndCopy

public static final void growAndCopy(org.apache.lucene.util.IntsRef ref,
               int size)

Increase the size of the array if needed. Copy the original content into the new one and update the int[] reference inside the IntsRef.

grow

public static final int[] grow(int[] array,
         int size)

Increase the size of the array if needed. Do not copy the content of the original array into the new one.

Do not over allocate.

grow

public static final org.apache.lucene.util.IntsRef grow(org.apache.lucene.util.IntsRef ref,
                                  int minSize)

Increase the size of the array if needed. Do not copy the content of the original array into the new one.

grow

public static final byte[] grow(byte[] array,
          int minSize)

Increase the size of the array if needed. Do not copy the content of the original array into the new one.

grow

public static final org.apache.lucene.util.BytesRef grow(org.apache.lucene.util.BytesRef ref,
                                   int minSize)

Increase the size of the array if needed. Do not copy the content of the original array into the new one.