org.apache.log4j.helpers: public class: NullEnumeration

org.apache.log4j.helpers
public class: NullEnumeration [javadoc | source]

java.lang.Object
   org.apache.log4j.helpers.NullEnumeration

All Implemented Interfaces:
Enumeration

An always-empty Enumerator.

author: Anders - Kristensen

since: version - 1.0

Method from org.apache.log4j.helpers.NullEnumeration Summary:
getInstance, hasMoreElements, nextElement

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

Method from org.apache.log4j.helpers.NullEnumeration Detail:
public static NullEnumeration getInstance() { return instance; }
public boolean hasMoreElements() { return false; }
public Object nextElement() { throw new NoSuchElementException(); }

Method from org.apache.log4j.helpers.NullEnumeration Detail:

 public static NullEnumeration getInstance() {
    return instance;
}

 public boolean hasMoreElements() {
    return false;
}

 public Object nextElement() {
    throw new NoSuchElementException();
}