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java.lang.Objectorg.gersteinlab.act.util.StringTokenizer2
public class StringTokenizer2
This class represents a modified version of StringTokenizer that returns an empty string between two consecutive delimiters.
Field Summary | |
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protected java.util.LinkedList<java.lang.String> |
buffer
Data buffer |
protected java.lang.String |
delim
The delimiters |
protected boolean |
lastIsDelim
Whether the last element read from st is a delimiter |
protected boolean |
returnDelims
Whether to return delimiters |
protected java.util.StringTokenizer |
st
The underlying string tokenizer |
Constructor Summary | |
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StringTokenizer2(java.lang.String str)
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StringTokenizer2(java.lang.String str,
java.lang.String delim)
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StringTokenizer2(java.lang.String str,
java.lang.String delim,
boolean returnDelims)
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Method Summary | |
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int |
countTokens()
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boolean |
hasMoreElements()
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boolean |
hasMoreTokens()
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java.lang.Object |
nextElement()
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java.lang.String |
nextToken()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.util.StringTokenizer st
protected java.lang.String delim
protected boolean returnDelims
protected java.util.LinkedList<java.lang.String> buffer
protected boolean lastIsDelim
Constructor Detail |
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public StringTokenizer2(java.lang.String str)
public StringTokenizer2(java.lang.String str, java.lang.String delim)
public StringTokenizer2(java.lang.String str, java.lang.String delim, boolean returnDelims)
Method Detail |
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public int countTokens()
public boolean hasMoreElements()
hasMoreElements
in interface java.util.Enumeration
public boolean hasMoreTokens()
public java.lang.Object nextElement() throws java.util.NoSuchElementException
nextElement
in interface java.util.Enumeration
java.util.NoSuchElementException
public java.lang.String nextToken()
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