org.apache.commons.collections.primitives.decorators: public final class: UnmodifiableCharIterator

org.apache.commons.collections.primitives.decorators
public final class: UnmodifiableCharIterator [javadoc | source]

java.lang.Object
   org.apache.commons.collections.primitives.decorators.ProxyCharIterator
      org.apache.commons.collections.primitives.decorators.UnmodifiableCharIterator

All Implemented Interfaces:
CharIterator

since: Commons - Primitives 1.0

version: $ - Revision: 1.1 $ $Date: 2003/10/29 19:20:07 $

author: Rodney - Waldhoff

Constructor:
UnmodifiableCharIterator(CharIterator iterator) { this.proxied = iterator; }

Method from org.apache.commons.collections.primitives.decorators.UnmodifiableCharIterator Summary:
getIterator, remove, wrap

Methods from org.apache.commons.collections.primitives.decorators.ProxyCharIterator:
getIterator, hasNext, next

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.commons.collections.primitives.decorators.UnmodifiableCharIterator Detail:
protected CharIterator getIterator() { return proxied; }
public void remove() { throw new UnsupportedOperationException("This CharIterator is not modifiable."); }
public static final CharIterator wrap(CharIterator iterator) { if(null == iterator) { return null; } else if(iterator instanceof UnmodifiableCharIterator) { return iterator; } else { return new UnmodifiableCharIterator(iterator); } }

Method from org.apache.commons.collections.primitives.decorators.UnmodifiableCharIterator Detail:

 protected CharIterator getIterator() {
        return proxied;
}

 public  void remove() {
        throw new UnsupportedOperationException("This CharIterator is not modifiable.");
}

 public static final CharIterator wrap(CharIterator iterator) {
        if(null == iterator) {
            return null; 
        } else if(iterator instanceof UnmodifiableCharIterator) {
            return iterator;
        } else {
            return new UnmodifiableCharIterator(iterator);
        }
}