org.codehaus.groovy.antlr
Class GroovySourceAST

java.lang.Object
  antlr.BaseAST
      antlr.CommonAST
          org.codehaus.groovy.antlr.GroovySourceAST

All Implemented Interfaces:

AST, Serializable, Comparable, SourceInfo

public class GroovySourceAST
extends CommonAST
implements Comparable, SourceInfo

We have an AST subclass so we can track source information. Very odd that ANTLR doesn't do this by default.

Author:

Mike Spille, Jeremy Rayner

See Also:

Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

GroovySourceAST()

GroovySourceAST(Token t)

Method Summary

GroovySourceAST	childAt(int position)
GroovySourceAST	childOfType(int type)
List<GroovySourceAST>	childrenOfType(int type)
int	compareTo(Object object)
int	getColumn() get starting column
int	getColumnLast() get ending column
int	getLine() get start line
int	getLineLast() get ending line
String	getSnippet()
void	initialize(AST ast)
void	initialize(Token t)
void	setColumn(int column) set start column
void	setColumnLast(int colLast) set ending column
void	setLast(Token last)
void	setLine(int line) set start line
void	setLineLast(int lineLast) set ending line
void	setSnippet(String snippet)

Methods inherited from class antlr.CommonAST

getText, getType, initialize, setText, setType

Methods inherited from class antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getFirstChild, getNextSibling, getNumberOfChildren, getTokenNames, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovySourceAST

public GroovySourceAST()

GroovySourceAST

public GroovySourceAST(Token t)

Method Detail

initialize

public void initialize(AST ast)

Specified by:

initialize in interface AST

Overrides:

initialize in class CommonAST

initialize

public void initialize(Token t)

Specified by:

initialize in interface AST

Overrides:

initialize in class CommonAST

setLast

public void setLast(Token last)

getLineLast

public int getLineLast()

Description copied from interface: SourceInfo

get ending line

Specified by:

getLineLast in interface SourceInfo

Returns:

the ending line

setLineLast

public void setLineLast(int lineLast)

Description copied from interface: SourceInfo

set ending line

Specified by:

setLineLast in interface SourceInfo

Parameters:

lineLast - the line

getColumnLast

public int getColumnLast()

Description copied from interface: SourceInfo

get ending column

Specified by:

getColumnLast in interface SourceInfo

Returns:

the ending column

setColumnLast

public void setColumnLast(int colLast)

Description copied from interface: SourceInfo

set ending column

Specified by:

setColumnLast in interface SourceInfo

Parameters:

colLast - the column

setLine

public void setLine(int line)

Description copied from interface: SourceInfo

set start line

Specified by:

setLine in interface SourceInfo

Parameters:

line - the line

getLine

public int getLine()

Description copied from interface: SourceInfo

get start line

Specified by:

getLine in interface AST

Specified by:

getLine in interface SourceInfo

Overrides:

getLine in class BaseAST

Returns:

the starting line

setColumn

public void setColumn(int column)

Description copied from interface: SourceInfo

set start column

Specified by:

setColumn in interface SourceInfo

Parameters:

column - the column

getColumn

public int getColumn()

Description copied from interface: SourceInfo

get starting column

Specified by:

getColumn in interface AST

Specified by:

getColumn in interface SourceInfo

Overrides:

getColumn in class BaseAST

Returns:

the starting column

setSnippet

public void setSnippet(String snippet)

getSnippet

public String getSnippet()

compareTo

public int compareTo(Object object)

Specified by:

compareTo in interface Comparable

childAt

public GroovySourceAST childAt(int position)

childOfType

public GroovySourceAST childOfType(int type)

childrenOfType

public List<GroovySourceAST> childrenOfType(int type)