edu.rice.cs.javalanglevels
Class SourceInfo

java.lang.Object
  edu.rice.cs.javalanglevels.SourceInfo

public final class SourceInfo
extends java.lang.Object

A simple tuple class to represent source location for pieces of the AST.

Field Summary

static SourceInfo	NO_INFO
static SourceInfo	NONE A constant is code generated by javacc that belongs here!.
static SourceInfo	TEST_0
static SourceInfo	TEST_1

Constructor Summary

SourceInfo(java.io.File file, int startLine, int startColumn, int endLine, int endColumn)
Constructs a SourceInfo, given a value for the file and the coordinates.

Method Summary

boolean	equals(java.lang.Object obj) All fields must match for these to be equal
int	getEndColumn()
int	getEndLine()
java.io.File	getFile()
int	getStartColumn()
int	getStartLine()
int	hashCode() Implementation of hashCode that is consistent with equals.
static SourceInfo	make(java.lang.String qualifiedClassName) Build a SourceInfo corresponding to the specified class name, with -1 as the value for row, column, start, finish.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NONE

public static final SourceInfo NONE

A constant is code generated by javacc that belongs here!.

NO_INFO

public static final SourceInfo NO_INFO

TEST_0

public static final SourceInfo TEST_0

TEST_1

public static final SourceInfo TEST_1

Constructor Detail

SourceInfo

public SourceInfo(java.io.File file,
                  int startLine,
                  int startColumn,
                  int endLine,
                  int endColumn)

Constructs a SourceInfo, given a value for the file and the coordinates.

Method Detail

getFile

public final java.io.File getFile()

Returns:

the file

getStartLine

public final int getStartLine()

Returns:

the start line

getStartColumn

public final int getStartColumn()

Returns:

the start column

getEndLine

public final int getEndLine()

Returns:

the end line

getEndColumn

public final int getEndColumn()

Returns:

the end column

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

a readable representation of the information stored in this SourceInfo

equals

public boolean equals(java.lang.Object obj)

All fields must match for these to be equal

Overrides:

equals in class java.lang.Object

hashCode

public final int hashCode()

Implementation of hashCode that is consistent with equals. The value of the hashCode is formed by XORing the hashcode of the class object with the hashcodes of all the fields of the object.

Overrides:

hashCode in class java.lang.Object

make

public static SourceInfo make(java.lang.String qualifiedClassName)

Build a SourceInfo corresponding to the specified class name, with -1 as the value for row, column, start, finish.