Class CRTable

java.lang.Object

com.ibm.wala.shrike.sourcepos.CRTable

public final class CRTable
extends Object

This class represents the CharacterRangeTable attribute.

Author:

Siegfried Weber, Juergen Graf <juergen.graf@gmail.com>

See Also:

• CRTData
• CRTFlags

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTRIBUTE_NAME	Stores the attribute name of this attribute

Constructor Summary

Constructors

Constructor	Description
CRTable(byte[] data)	Creates a new instance of CRTable.

Method Summary

Modifier and Type	Method	Description
Range	getSourceInfo(int pc)	Returns the source positions for the given index in the code array of the code attribute.
protected void	readData(DataInputStream in)	Reads the attribute data from the input stream.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

ATTRIBUTE_NAME

public static final String ATTRIBUTE_NAME

Stores the attribute name of this attribute

See Also:

• Constant Field Values

Constructor Details

CRTable

public CRTable(byte[] data)
        throws IOException

Creates a new instance of CRTable.

Parameters:

data - the byte array containing the attribute

Throws:

IOException - An IOException is thrown if the attribute can't be read.

Method Details

readData

protected void readData(DataInputStream in)
                 throws IOException

Reads the attribute data from the input stream.

Parameters:

in - the input stream

Throws:

IOException - if the input stream cannot be read.

getSourceInfo

public Range getSourceInfo(int pc)

Returns the source positions for the given index in the code array of the code attribute.

Parameters:

pc - the index in the code array of the code attribute

Returns:

the most precise source position range

toString

public String toString()

Overrides:

toString in class Object