com.dtolabs.rundeck.core.utils
Class StringArrayUtil

java.lang.Object
  com.dtolabs.rundeck.core.utils.StringArrayUtil

public class StringArrayUtil
extends java.lang.Object

Utility for managing string arrays

Constructor Summary

StringArrayUtil()

Method Summary

static java.lang.String	asString(java.lang.Object[] input, java.lang.String delim) Format an array of objects as a string separated by a delimiter by calling toString on each object
static java.lang.String	asString(java.lang.String[] input, java.lang.String delim) Format a string array
static boolean	contains(java.lang.String[] list, java.lang.String value) Returns true if the value is in the list.
static java.lang.String[]	difference(java.lang.String[] list1, java.lang.String[] list2) The difference set operation
static java.lang.String[]	merge(java.lang.String[] input, java.lang.String[] list) Merge to string arrays
static java.lang.String[]	subtract(java.lang.String[] input, java.lang.String[] list) Subtract one string array from another

Methods inherited from class java.lang.Object

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

Constructor Detail

StringArrayUtil

public StringArrayUtil()

Method Detail

merge

public static java.lang.String[] merge(java.lang.String[] input,
                                       java.lang.String[] list)

Merge to string arrays

Parameters:

input - Array elements to add

list - List to merge input into

Returns:

string array of merged set

subtract

public static java.lang.String[] subtract(java.lang.String[] input,
                                          java.lang.String[] list)

Subtract one string array from another

Parameters:

input - Array elements to subtract

list - List to subtract from

Returns:

string array of merged set

asString

public static java.lang.String asString(java.lang.Object[] input,
                                        java.lang.String delim)

Format an array of objects as a string separated by a delimiter by calling toString on each object

Parameters:

input - List to format

delim - delimiter string to insert between elements

Returns:

formatted string

asString

public static java.lang.String asString(java.lang.String[] input,
                                        java.lang.String delim)

Format a string array

Parameters:

input - List to format

delim - delimiter string to insert between elements

Returns:

formatted string

difference

public static java.lang.String[] difference(java.lang.String[] list1,
                                            java.lang.String[] list2)

The difference set operation

Parameters:

list1 -

list2 -

Returns:

the set of all items not in both lists

contains

public static boolean contains(java.lang.String[] list,
                               java.lang.String value)

Returns true if the value is in the list.

Parameters:

list -

value -

Returns: