org.apache.flex.compiler.common

Class SourceLocation

java.lang.Object

org.apache.flex.compiler.common.SourceLocation

All Implemented Interfaces:

ISourceLocation

Direct Known Subclasses:

CSSCombinator, CSSDocument, CSSFontFace, CSSKeyFrames, CSSMediaQueryCondition, CSSNamespaceDefinition, CSSProperty, CSSPropertyValue, CSSRule, CSSSelector, CSSSelectorCondition, CSSTypedNode, MXMLTagAttributeData, MXMLUnitData, NodeBase

public class SourceLocation
extends Object
implements ISourceLocation

Common class to store file/location information across all source types such as AS, CSS etc

Field Summary

Fields inherited from interface org.apache.flex.compiler.common.ISourceLocation

UNKNOWN

Constructor Summary

Constructors

Constructor and Description
SourceLocation() Constructor for an unknown source location.
SourceLocation(ISourceLocation location) Copy Constructor for a known source location.
SourceLocation(String sourcePath, int start, int end, int line, int column) Constructor for a known source location.

Method Summary

Methods

Modifier and Type	Method and Description
int	getAbsoluteEnd() Gets the absolute starting offset.
int	getAbsoluteStart() Gets the absolute starting offset.
int	getColumn() Get the column number where this node starts.
int	getEnd() Gets the local ending offset.
int	getEndColumn() Get the column number where this node ends.
int	getEndLine() Get the line number where this node ends.
int	getLine() Get the line number where this node starts.
protected String	getLineColumnString() Displays Line and Column numbers
protected String	getOffsetsString() Displays line, column, start, end
String	getSourcePath() Get the source path for this node.
protected String	getSourcePathString() Displays sourcepath
int	getStart() Gets the local starting offset.
void	setColumn(int column) Set the column number where this node starts.
void	setEnd(int end) Set the absolute offset where this node ends.
void	setEndColumn(int column) Set the column number where this node ends.
void	setEndLine(int line) Set the line number where this node ends.
void	setLine(int line) Set the line number where this node starts.
void	setSourceLocation(ISourceLocation src) Copies source location information from another instance into this instance.
void	setSourcePath(String sourcePath) Set the source path of the node.
void	setStart(int start) Set the absolute offset where this node starts.
void	span(ISourceLocation location) Span the location range from start to end.
void	span(ISourceLocation start, ISourceLocation end) Span the location range from start to end.
String	toString() Displays line, column, start, end, and sourcepath in a format such as "17:5 160-188 C:\test.as"

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceLocation

public SourceLocation(String sourcePath,
              int start,
              int end,
              int line,
              int column)

Constructor for a known source location.

SourceLocation

public SourceLocation(ISourceLocation location)

Copy Constructor for a known source location.

SourceLocation

public SourceLocation()

Constructor for an unknown source location.

Method Detail

setSourceLocation

public final void setSourceLocation(ISourceLocation src)

Copies source location information from another instance into this instance.

getStart

public int getStart()

Description copied from interface: ISourceLocation

Gets the local starting offset. It is zero-based.

Specified by:

getStart in interface ISourceLocation

Returns:

The local start offset

getAbsoluteStart

public int getAbsoluteStart()

Description copied from interface: ISourceLocation

Gets the absolute starting offset. It is zero-based.

Specified by:

getAbsoluteStart in interface ISourceLocation

Returns:

The absolute start offset.

getAbsoluteEnd

public int getAbsoluteEnd()

Description copied from interface: ISourceLocation

Gets the absolute starting offset. It is zero-based.

Specified by:

getAbsoluteEnd in interface ISourceLocation

Returns:

The absolute end offset.

setStart

public void setStart(int start)

Set the absolute offset where this node starts.

getEnd

public int getEnd()

Description copied from interface: ISourceLocation

Gets the local ending offset. It is zero-based.

Specified by:

getEnd in interface ISourceLocation

Returns:

The local end offset.

setEnd

public void setEnd(int end)

Set the absolute offset where this node ends.

getLine

public int getLine()

Get the line number where this node starts. Line numbers start at 0, not 1.

Specified by:

getLine in interface ISourceLocation

Returns:

The line number

setLine

public void setLine(int line)

Set the line number where this node starts. Column numbers start at 0, not 1.

Parameters:

line - The line number

getColumn

public int getColumn()

Get the column number where this node starts.

Specified by:

getColumn in interface ISourceLocation

Returns:

The column number

setColumn

public void setColumn(int column)

Set the column number where this node starts.

Parameters:

column - The column number

getEndLine

public int getEndLine()

Get the line number where this node ends. Line numbers start at 0, not 1.

Specified by:

getEndLine in interface ISourceLocation

Returns:

The line number

setEndLine

public void setEndLine(int line)

Set the line number where this node ends. Column numbers start at 0, not 1.

Parameters:

line - The line number

getEndColumn

public int getEndColumn()

Get the column number where this node ends.

Specified by:

getEndColumn in interface ISourceLocation

Returns:

The column number

setEndColumn

public void setEndColumn(int column)

Set the column number where this node ends.

Parameters:

column - The column number

getSourcePath

public final String getSourcePath()

Get the source path for this node.

Specified by:

getSourcePath in interface ISourceLocation

Returns:

The source path for this node

setSourcePath

public final void setSourcePath(String sourcePath)

Set the source path of the node.

Parameters:

sourcePath - The source path

toString

public String toString()

Displays line, column, start, end, and sourcepath in a format such as

 "17:5 160-188 C:\test.as"
 

Overrides:

toString in class Object

getLineColumnString

protected String getLineColumnString()

Displays Line and Column numbers

getSourcePathString

protected String getSourcePathString()

Displays sourcepath

getOffsetsString

protected String getOffsetsString()

Displays line, column, start, end

span

public final void span(ISourceLocation start,
        ISourceLocation end)

Span the location range from start to end.

Parameters:

start - Start location.

end - End location.

span

public final void span(ISourceLocation location)

Span the location range from start to end.

Parameters:

location - The location