Package org.apache.derby.iapi.services.classfile

Class ClassInput

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.DataInputStream

org.apache.derby.iapi.services.classfile.ClassInput

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

class ClassInput
extends DataInputStream

A wrapper around DataInputStream to provide input functions in terms of the types defined on pages 83.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ClassInput(InputStream in)

Method Summary

Modifier and Type	Method	Description
(package private) int	getU1()
(package private) byte[]	getU1Array(int count)
(package private) int	getU2()
(package private) int	getU4()

Methods inherited from class java.io.DataInputStream

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

Methods inherited from class java.io.FilterInputStream

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

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ClassInput

ClassInput(InputStream in)

Method Details

getU1

int getU1()
   throws IOException

Throws:

IOException

getU2

int getU2()
   throws IOException

Throws:

IOException

getU4

int getU4()
   throws IOException

Throws:

IOException

getU1Array

byte[] getU1Array(int count)
           throws IOException

Throws:

IOException