Class TokenIterator

java.lang.Object

org.fife.ui.rsyntaxtextarea.TokenIterator

All Implemented Interfaces:

Iterator<Token>

class TokenIterator
extends Object
implements Iterator<Token>

Allows you to iterate through all paintable tokens in an RSyntaxDocument.

Version:

1.0

Field Summary

Fields

Modifier and Type	Field	Description
private int	curLine
private RSyntaxDocument	doc
private Token	token

Constructor Summary

Constructors

Constructor	Description
TokenIterator(RSyntaxDocument doc)	Constructor.

Method Summary

Modifier and Type	Method	Description
private int	getLineCount()
boolean	hasNext()	Returns whether any more paintable tokens are in the document.
private void	loadTokenListForCurLine()
Token	next()	Returns the next paintable token in the document.
void	remove()	Always throws UnsupportedOperationException, as Token removal is not supported.

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Details

doc

private RSyntaxDocument doc

curLine

private int curLine

token

private Token token

Constructor Details

TokenIterator

TokenIterator(RSyntaxDocument doc)

Constructor.

Parameters:

doc - The document whose tokens we should iterate over.

Method Details

getLineCount

private int getLineCount()

hasNext

public boolean hasNext()

Returns whether any more paintable tokens are in the document.

Specified by:

hasNext in interface Iterator<Token>

Returns:

Whether there are any more paintable tokens.

See Also:

• next()

loadTokenListForCurLine

private void loadTokenListForCurLine()

next

public Token next()

Returns the next paintable token in the document.

Specified by:

next in interface Iterator<Token>

Returns:

The next paintable token in the document.

See Also:

• hasNext()

remove

public void remove()

Always throws UnsupportedOperationException, as Token removal is not supported.

Specified by:

remove in interface Iterator<Token>

Throws:

UnsupportedOperationException - always.