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java.lang.Objectorg.apache.fop.fo.CharIterator
org.apache.fop.fo.NullCharIterator
public class NullCharIterator
Class providing an iterator for zero characters. Used by the Block FO.
Constructor Summary | |
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NullCharIterator()
Constructor |
Method Summary | |
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static CharIterator |
getInstance()
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boolean |
hasNext()
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char |
nextChar()
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Methods inherited from class org.apache.fop.fo.CharIterator |
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clone, next, remove, replaceChar |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NullCharIterator()
Method Detail |
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public static CharIterator getInstance()
public boolean hasNext()
hasNext
in interface java.util.Iterator
hasNext
in class CharIterator
public char nextChar() throws java.util.NoSuchElementException
nextChar
in class CharIterator
java.util.NoSuchElementException
- if there are no more characters (test for
this condition with java.util.Iterator.hasNext()).
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