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java.lang.Objectorg.tigris.gef.util.EnumerationComposite
This class concatenates Enumerations. Successive calls to nextElement return elements from each Enumeration until that enumeration is exhausted.
Constructor Summary | |
EnumerationComposite()
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EnumerationComposite(java.util.Enumeration e1)
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EnumerationComposite(java.util.Enumeration e1,
java.util.Enumeration e2)
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EnumerationComposite(java.util.Enumeration e1,
java.util.Enumeration e2,
java.util.Enumeration e3)
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Method Summary | |
void |
addSub(java.util.Enumeration e)
Concatenate the given Enumeration to the end of the receiving EnumerationComposite. |
void |
addSub(java.util.Vector v)
Concatenate the elements() of the given Vector to the end of the receiving EnumerationComposite. |
protected void |
findNext()
Internal function to find the element to return on the next call to nextElement(). |
boolean |
hasMoreElements()
Reply true iff this EnumerationComposite has more elements. |
java.lang.Object |
nextElement()
Reply the next element, or raise an execption if there is none. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public EnumerationComposite()
public EnumerationComposite(java.util.Enumeration e1)
public EnumerationComposite(java.util.Enumeration e1, java.util.Enumeration e2)
public EnumerationComposite(java.util.Enumeration e1, java.util.Enumeration e2, java.util.Enumeration e3)
Method Detail |
public void addSub(java.util.Enumeration e)
public void addSub(java.util.Vector v)
public boolean hasMoreElements()
hasMoreElements
in interface java.util.Enumeration
public java.lang.Object nextElement()
nextElement
in interface java.util.Enumeration
protected void findNext()
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