com.ibm.icu.util

Class UResourceBundleIterator

java.lang.Object

com.ibm.icu.util.UResourceBundleIterator

public class UResourceBundleIterator
extends Object

Class for enabling iteration over UResourceBundle objects. Example of use:

 ICUResourceBundleIterator iterator = resB.getIterator();
 ICUResourceBundle temp;
 while (iterator.hasNext()) {
    temp = iterartor.next();  
    int type = temp.getType();
    switch(type){
      case UResourceBundle.STRING:
          str = temp.getString();
          break;
      case UResourceBundle.INT:
          integer = temp.getInt();
          break;
     .....
    }
   // do something interesting with data collected
 }
 

Constructor Summary

Constructors

Constructor and Description
UResourceBundleIterator(UResourceBundle bndl) Construct a resource bundle iterator for the given resource bundle

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Checks whether the given resource has another element to iterate over.
UResourceBundle	next() Returns the next element of this iterator if this iterator object has at least one more element to provide
String	nextString() Returns the next String of this iterator if this iterator object has at least one more element to provide
void	reset() Resets the internal context of a resource so that iteration starts from the first element.

Methods inherited from class java.lang.Object

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

Constructor Detail

UResourceBundleIterator

public UResourceBundleIterator(UResourceBundle bndl)

Construct a resource bundle iterator for the given resource bundle

Parameters:

bndl - The resource bundle to iterate over

Method Detail

next

public UResourceBundle next()
                     throws NoSuchElementException

Returns the next element of this iterator if this iterator object has at least one more element to provide

Returns:

the UResourceBundle object

Throws:

NoSuchElementException - If there does not exist such an element.

nextString

public String nextString()
                  throws NoSuchElementException,
                         UResourceTypeMismatchException

Returns the next String of this iterator if this iterator object has at least one more element to provide

Returns:

the UResourceBundle object

Throws:

NoSuchElementException - If there does not exist such an element.

UResourceTypeMismatchException - If resource has a type mismatch.

reset

public void reset()

Resets the internal context of a resource so that iteration starts from the first element.

hasNext

public boolean hasNext()

Checks whether the given resource has another element to iterate over.

Returns:

TRUE if there are more elements, FALSE if there is no more elements