org.deft.extension.tools.astlayouter
Class TokenLine

java.lang.Object
  org.deft.extension.tools.astlayouter.TokenLine

All Implemented Interfaces:

java.lang.Iterable<org.deft.repository.ast.Token>

public class TokenLine
extends java.lang.Object
implements java.lang.Iterable<org.deft.repository.ast.Token>

Representation of tokens of the AST in one line.

Author:

Martin Heinzerling

Constructor Summary

TokenLine(int line)

Method Summary

void	addToken(org.deft.repository.ast.Token t)
int	getCol()
int	getEndCol()
int	getEndLine()
int	getEndOffset()
org.deft.repository.ast.Token	getFirstToken()
org.deft.repository.ast.Token	getLastToken()
int	getLine()
org.deft.repository.ast.Token	getNextToken(org.deft.repository.ast.Token t) Not for iteration!!!!
int	getOffset()
org.deft.repository.ast.Token	getPreviousToken(org.deft.repository.ast.Token t) Not for iteration!!!!
org.deft.repository.ast.Token	getTokenAtIndex(int i)
int	indexOf(org.deft.repository.ast.Token t)
java.util.Iterator<org.deft.repository.ast.Token>	iterator()
void	moveCol(int startIndex, int offset) Relative move in a line, starting at a given token index.
void	moveLine(int offset) Relative move of the whole line.
int	size()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TokenLine

public TokenLine(int line)

Method Detail

addToken

public void addToken(org.deft.repository.ast.Token t)

Parameters:

t - Token

moveCol

public void moveCol(int startIndex,
                    int offset)

Relative move in a line, starting at a given token index.

Parameters:

startIndex - start token index

offset - relative movement

moveLine

public void moveLine(int offset)

Relative move of the whole line.

Parameters:

offset - relative movement

iterator

public java.util.Iterator<org.deft.repository.ast.Token> iterator()

Specified by:

iterator in interface java.lang.Iterable<org.deft.repository.ast.Token>

indexOf

public int indexOf(org.deft.repository.ast.Token t)

Parameters:

t - Token

Returns:

index

getTokenAtIndex

public org.deft.repository.ast.Token getTokenAtIndex(int i)

Parameters:

i - index

Returns:

Token

getFirstToken

public org.deft.repository.ast.Token getFirstToken()

Returns:

Token or null

getLastToken

public org.deft.repository.ast.Token getLastToken()

getPreviousToken

public org.deft.repository.ast.Token getPreviousToken(org.deft.repository.ast.Token t)

Not for iteration!!!!

Parameters:

t - Token

Returns:

Token or null

getNextToken

public org.deft.repository.ast.Token getNextToken(org.deft.repository.ast.Token t)

Not for iteration!!!!

Parameters:

t - Token

Returns:

Token or null

getLine

public int getLine()

getCol

public int getCol()

getOffset

public int getOffset()

Returns:

First offset of line

getEndLine

public int getEndLine()

getEndCol

public int getEndCol()

getEndOffset

public int getEndOffset()

Returns:

EOL offset

size

public int size()

Returns:

tokens in line

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object