Package com.ibm.wala.cast.tree

Interface CAstSourcePositionMap.Position

All Superinterfaces:

Comparable<IMethod.SourcePosition>, IMethod.SourcePosition

All Known Subinterfaces:

IncludedPosition

All Known Implementing Classes:

AbstractSourcePosition, JdtPosition, LineNumberPosition, RangePosition

Enclosing interface:

CAstSourcePositionMap

public static interface CAstSourcePositionMap.Position
extends IMethod.SourcePosition

This interface encapsulates the source position of an ast node in its source file. Since different parsers record different degrees of source position information, any client of these Positions must be prepared to expect -1---symbolizing no information---to be returned by some or all of its accessors.

Author:

Julian Dolby (dolby@us.ibm.com)

Method Summary

Modifier and Type	Method	Description
Reader	getReader()
URL	getURL()
default String	prettyPrint()	Pretty print a source position

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface com.ibm.wala.classLoader.IMethod.SourcePosition

getFirstCol, getFirstLine, getFirstOffset, getLastCol, getLastLine, getLastOffset

Method Details

prettyPrint

default String prettyPrint()

Pretty print a source position

Returns:

pretty-printed string representation

getURL

URL getURL()

getReader

Reader getReader()
          throws IOException

Throws:

IOException