Example usage for org.apache.commons.collections.iterators IteratorEnumeration IteratorEnumeration

Introduction

In this page you can find the example usage for org.apache.commons.collections.iterators IteratorEnumeration IteratorEnumeration.

Prototype

public IteratorEnumeration() 

Source Link

Document

Constructs a new IteratorEnumeration that will not function until #setIterator(Iterator) setIterator is invoked.

Usage

From source file:org.apache.cocoon.components.flow.WebContinuation.java

/**
 * Enumerate the attributes of this continuation.
 * /*from  w  ww  . j av  a  2 s . c o  m*/
 * @return an enumeration of strings
 */
public Enumeration getAttributeNames() {
    if (this.attributes == null)
        return new IteratorEnumeration();

    ArrayList keys = new ArrayList(this.attributes.keySet());
    return new IteratorEnumeration(keys.iterator());
}

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