ParenGroupIterator (Mallet 2 API)

java.lang.Object
- cc.mallet.pipe.iterator.ParenGroupIterator

All Implemented Interfaces:

java.util.Iterator<Instance>
```
public class ParenGroupIterator
extends java.lang.Object
implements java.util.Iterator<Instance>
```
Iterator that takes a Reader, breaks up the input into top-level parenthesized expressions. For example, in the input (a (a b) c) f (d e), there are two top-level expressions '(a (a b) c)' and '(d e)'. Text that is not within parentheses is ignored. Created: Thu Feb 26 13:45:43 2004

Version:

$Id: ParenGroupIterator.java,v 1.1 2007/10/22 21:37:49 mccallum Exp $

Author:

Charles Sutton

Constructor Summary

Constructors
Constructor	Description
`ParenGroupIterator(java.io.Reader input)`
`ParenGroupIterator(java.io.Reader input, char openParen, char closeParen)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

Instance next()

void remove()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.Iterator
  forEachRemaining

Constructor Detail

ParenGroupIterator

public ParenGroupIterator(java.io.Reader input)

ParenGroupIterator

public ParenGroupIterator(java.io.Reader input,
                          char openParen,
                          char closeParen)

Method Detail
- next
```
public Instance next()
```
  Specified by:
  
  next in interface java.util.Iterator<Instance>
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface java.util.Iterator<Instance>
- remove
```
public void remove()
```
  Specified by:
  
  remove in interface java.util.Iterator<Instance>