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com.essbase.eas.utils
Class ArrayUtilities

java.lang.Object
com.essbase.eas.utils.ArrayUtilities

public class ArrayUtilities

extends java.lang.Object

utility methods for working with arrays.

Version:

1.00, 03/11/2002

Author:

Hank Cox

Method Summary

static java.lang.Object[]

getArraySubset(java.lang.Class c, java.lang.Object[] allObjects) returns an array of objects of specific type from a larger array.

Methods inherited from class java.lang.Object

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

Method Detail

getArraySubset

public static java.lang.Object[] getArraySubset(java.lang.Class c,
                                                java.lang.Object[] allObjects)

returns an array of objects of specific type from a larger array. The returned array can be safely cast to the type of the class c. Ordering is maintained.

Parameters:

c - - a class whose objects we are interested in.

allObjects - = the global set to grab the smaller set from.

Returns:

an array of objects, all guaranteed to by of type c

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