org.jmol.util
Class ArrayUtil

java.lang.Object
  org.jmol.util.ArrayUtil

public final class ArrayUtil
extends Object

Constructor Summary

ArrayUtil()

Method Summary

static int[]	arrayCopy(int[] array, int i0, int n, boolean isReverse)
static <T> List<T>[]	createArrayOfArrayList(int size) Helper method for creating a List[] without warnings.
static <K,V> Map<K,V>[]	createArrayOfHashtable(int size) Helper method for creating a Map[] without warnings.
static Object	deleteElements(Object array, int firstElement, int nElements)
static boolean[]	doubleLength(boolean[] array)
static byte[]	doubleLength(byte[] array)
static float[]	doubleLength(float[] array)
static int[]	doubleLength(int[] array)
static Object	doubleLength(Object array)
static short[]	doubleLength(short[] array)
static String[]	doubleLength(String[] array)
static String	dumpArray(String msg, float[][] A, int x1, int x2, int y1, int y2)
static String	dumpIntArray(int[] A, int n)
static byte[]	ensureLength(byte[] array, int minimumLength)
static float[]	ensureLength(float[] array, int minimumLength)
static int[]	ensureLength(int[] array, int minimumLength)
static Object	ensureLength(Object array, int minimumLength)
static short[]	ensureLength(short[] array, int minimumLength)
static String[]	ensureLength(String[] array, int minimumLength)
static boolean[]	setLength(boolean[] array, int newLength)
static byte[]	setLength(byte[] array, int newLength)
static float[]	setLength(float[] array, int newLength)
static int[]	setLength(int[] array, int newLength)
static Object	setLength(Object array, int newLength)
static short[]	setLength(short[] array, int newLength)
static String[]	setLength(String[] array, int newLength)
static String	sortedItem(List<String> v, int n)
static void	swap(int[] array, int indexA, int indexB)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayUtil

public ArrayUtil()

Method Detail

ensureLength

public static Object ensureLength(Object array,
                                  int minimumLength)

ensureLength

public static String[] ensureLength(String[] array,
                                    int minimumLength)

ensureLength

public static float[] ensureLength(float[] array,
                                   int minimumLength)

ensureLength

public static int[] ensureLength(int[] array,
                                 int minimumLength)

ensureLength

public static short[] ensureLength(short[] array,
                                   int minimumLength)

ensureLength

public static byte[] ensureLength(byte[] array,
                                  int minimumLength)

doubleLength

public static Object doubleLength(Object array)

doubleLength

public static String[] doubleLength(String[] array)

doubleLength

public static float[] doubleLength(float[] array)

doubleLength

public static int[] doubleLength(int[] array)

doubleLength

public static short[] doubleLength(short[] array)

doubleLength

public static byte[] doubleLength(byte[] array)

doubleLength

public static boolean[] doubleLength(boolean[] array)

setLength

public static Object setLength(Object array,
                               int newLength)

deleteElements

public static Object deleteElements(Object array,
                                    int firstElement,
                                    int nElements)

setLength

public static String[] setLength(String[] array,
                                 int newLength)

setLength

public static float[] setLength(float[] array,
                                int newLength)

setLength

public static int[] setLength(int[] array,
                              int newLength)

arrayCopy

public static int[] arrayCopy(int[] array,
                              int i0,
                              int n,
                              boolean isReverse)

setLength

public static short[] setLength(short[] array,
                                int newLength)

setLength

public static byte[] setLength(byte[] array,
                               int newLength)

setLength

public static boolean[] setLength(boolean[] array,
                                  int newLength)

swap

public static void swap(int[] array,
                        int indexA,
                        int indexB)

dumpArray

public static String dumpArray(String msg,
                               float[][] A,
                               int x1,
                               int x2,
                               int y1,
                               int y2)

dumpIntArray

public static String dumpIntArray(int[] A,
                                  int n)

sortedItem

public static String sortedItem(List<String> v,
                                int n)

createArrayOfArrayList

public static <T> List<T>[] createArrayOfArrayList(int size)

Helper method for creating a List[] without warnings.

Type Parameters:

T - Type of objects in the list.

Parameters:

size - Array size.

Returns:

Array of List

createArrayOfHashtable

public static <K,V> Map<K,V>[] createArrayOfHashtable(int size)

Helper method for creating a Map[] without warnings.

Type Parameters:

K - Type of object for the keys in the map.

V - Type of object for the values in the map.

Parameters:

size - Array size.

Returns:

Array of Map