fmrisc.ProgramExplorer.InOut

Interface SourcePosition

All Known Implementing Classes:

SourceAnnotationPosition, SourcePositionClass, StringSourcePosition

public interface SourcePosition

A position in a source file.

Method Summary

Modifier and Type	Method and Description
int	getColumn() Get the column number of the position.
Identifier	getIdentifier() Get identifier registered with denoted position.
int	getLength() Get number of characters from current position to end of line.
int	getLine() Get the line number of the position.
int	getOffset() Get offset of denoted position
Source	getSource() Get the source file.
java.lang.String	getSourceLine() Get source line corresponding to position.
void	setIdentifier(Identifier ident) Register identifier with denoted position.
java.lang.String	toString() Get printable text representation of position.

Method Detail

getSource

Source getSource()

Get the source file.

Returns:

the source file (may be null, if there is none).

getLine

int getLine()

Get the line number of the position.

Returns:

the line number.

getColumn

int getColumn()

Get the column number of the position.

Returns:

the column number.

getOffset

int getOffset()

Get offset of denoted position

Returns:

the number of characters up to (excluding) the position denoted by the line and column index.

getLength

int getLength()

Get number of characters from current position to end of line.

Returns:

the number of characters.

toString

java.lang.String toString()

Get printable text representation of position.

Overrides:

toString in class java.lang.Object

Returns:

the text representation.

getSourceLine

java.lang.String getSourceLine()

Get source line corresponding to position.

Returns:

the source line of the position

setIdentifier

void setIdentifier(Identifier ident)

Register identifier with denoted position.

Parameters:

ident - the identifier to be registered.

getIdentifier

Identifier getIdentifier()

Get identifier registered with denoted position.

Returns:

the registered identifier (may be null).