Class CodeInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.DataInputStream

de.inetsoftware.classparser.CodeInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

public class CodeInputStream
extends DataInputStream

Extends the DataInputStream with a code position.

Author:

Volker Berlin

Field Summary

Fields inherited from class FilterInputStream

in

Method Summary

Modifier and Type	Method	Description
int	getCodePosition()	Get the code index of the current read position.
int	getLineNumber()	Line number in the source code or -1 if not available
int	readUnsignedIndex(boolean wide)	Read an unsigned index.

Methods inherited from class DataInputStream

read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

Methods inherited from class FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class Object

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

Method Details

getCodePosition

public int getCodePosition()

Get the code index of the current read position.

Returns:

the position

getLineNumber

public int getLineNumber()

Line number in the source code or -1 if not available

Returns:

the line number

readUnsignedIndex

public int readUnsignedIndex(boolean wide)
                      throws IOException

Read an unsigned index. For example for a variable.

Parameters:

wide - true, 2 byte index

Returns:

the unsigned value

Throws:

IOException - if any I/O errors occur