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org.jboss.portlet.forums.helper
Class Range

java.lang.Object
  org.jboss.portlet.forums.helper.Range

Direct Known Subclasses:

Goto, GotoWithOffset

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public class Range

extends java.lang.Object

Generate a jump bar like : [0,1,2,...,10,11,12,...,21,22,23]

Version:

$Revision: 5448 $

Author:

Julien Viet

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Field Summary
protected  int	left           DOCUMENT_ME
protected  int	middle           DOCUMENT_ME
protected  int	right           DOCUMENT_ME

 

Constructor Summary

Range(int left, int middle, int right)

 

Method Summary
protected  java.lang.String	build(int size, int offset)           Do the job.
protected  void	end(java.lang.StringBuffer buffer)           End the generated string.
protected  void	enhanced(java.lang.StringBuffer buffer, int index)           Generates a non last enhanced item.
protected  void	gap(java.lang.StringBuffer buffer)           Generates a gap.
private  void	gap(java.lang.StringBuffer buffer, int from, int to)
protected  void	lastEnhanced(java.lang.StringBuffer buffer, int index)           Generates a last enhanced item.
protected  void	lastNormal(java.lang.StringBuffer buffer, int index)           Generates a last normal item.
protected  void	normal(java.lang.StringBuffer buffer, int index)           Generates a non last normal item.
private  void	range(java.lang.StringBuffer buffer, int from, int offset, int to)
protected  void	separe(java.lang.StringBuffer buffer)           Generates a separator.
protected  void	start(java.lang.StringBuffer buffer)           Begin the generated string.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

left

protected final int left

DOCUMENT_ME

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middle

protected final int middle

DOCUMENT_ME

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right

protected final int right

DOCUMENT_ME

Constructor Detail

Range

public Range(int left,
             int middle,
             int right)

Parameters:

left - is the max number of items displayed on the left part

middle - is the max number of items displayed in the middle part

right - is the max number of items displayed in the right part

Method Detail

start

protected void start(java.lang.StringBuffer buffer)

Begin the generated string.

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end

protected void end(java.lang.StringBuffer buffer)

End the generated string.

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normal

protected void normal(java.lang.StringBuffer buffer,
                      int index)

Generates a non last normal item.

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lastNormal

protected void lastNormal(java.lang.StringBuffer buffer,
                          int index)

Generates a last normal item.

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enhanced

protected void enhanced(java.lang.StringBuffer buffer,
                        int index)

Generates a non last enhanced item.

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lastEnhanced

protected void lastEnhanced(java.lang.StringBuffer buffer,
                            int index)

Generates a last enhanced item.

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gap

protected void gap(java.lang.StringBuffer buffer)

Generates a gap.

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separe

protected void separe(java.lang.StringBuffer buffer)

Generates a separator.

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build

protected final java.lang.String build(int size,
                                       int offset)

Do the job.

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gap

private void gap(java.lang.StringBuffer buffer,
                 int from,
                 int to)

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range

private void range(java.lang.StringBuffer buffer,
                   int from,
                   int offset,
                   int to)

Parameters:

buffer - the output buffer

from - inclusive

offset - the highlighted offset

to - exclusive

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