com.planetj.servlet.filter.compression
Class EmptyEnumeration
java.lang.Object
com.planetj.servlet.filter.compression.EmptyEnumeration
- All Implemented Interfaces:
- java.util.Enumeration<java.lang.Object>
final class EmptyEnumeration
- extends java.lang.Object
- implements java.util.Enumeration<java.lang.Object>
An Enumeration
which enumerates nothing.
- Since:
- 1.6
- Author:
- Sean Owen
Field Summary |
private static java.util.Enumeration<?> |
instance
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
instance
private static final java.util.Enumeration<?> instance
EmptyEnumeration
private EmptyEnumeration()
getInstance
public static java.util.Enumeration<?> getInstance()
hasMoreElements
public boolean hasMoreElements()
- Specified by:
hasMoreElements
in interface java.util.Enumeration<java.lang.Object>
- Returns:
- false always
nextElement
public java.lang.Object nextElement()
- Specified by:
nextElement
in interface java.util.Enumeration<java.lang.Object>
- Throws:
java.util.NoSuchElementException
- always
toString
@NotNull
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object