org.apache.jdo.impl.fostore
Class FOStoreInput
java.lang.Object
java.io.InputStream
java.io.ByteArrayInputStream
org.apache.jdo.impl.fostore.FOStoreInput
- All Implemented Interfaces:
- java.io.DataInput
- class FOStoreInput
- extends java.io.ByteArrayInputStream
- implements java.io.DataInput
Extend ByteArrayInputStream so that we can get ahold of the byte array
and current position, and can change the current position.
- Author:
- Dave Bristor
Field Summary |
private java.io.DataInputStream |
dis
|
private static I18NHelper |
msg
I18N support. |
Fields inherited from class java.io.ByteArrayInputStream |
buf, count, mark, pos |
Fields inherited from class java.io.InputStream |
|
Constructor Summary |
(package private) |
FOStoreInput(byte[] data,
int off,
int len)
|
Methods inherited from class java.io.ByteArrayInputStream |
available, close, mark, markSupported, read, read, reset, skip |
Methods inherited from class java.io.InputStream |
read |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
dis
private final java.io.DataInputStream dis
msg
private static final I18NHelper msg
- I18N support.
FOStoreInput
FOStoreInput(byte[] data,
int off,
int len)
getBuf
byte[] getBuf()
getPos
int getPos()
setPos
void setPos(int pos)
advance
void advance(int len)
readBoolean
public boolean readBoolean()
throws java.io.IOException
- Specified by:
readBoolean
in interface java.io.DataInput
- Throws:
java.io.IOException
readByte
public byte readByte()
throws java.io.IOException
- Specified by:
readByte
in interface java.io.DataInput
- Throws:
java.io.IOException
readChar
public char readChar()
throws java.io.IOException
- Specified by:
readChar
in interface java.io.DataInput
- Throws:
java.io.IOException
readDouble
public double readDouble()
throws java.io.IOException
- Specified by:
readDouble
in interface java.io.DataInput
- Throws:
java.io.IOException
readFloat
public float readFloat()
throws java.io.IOException
- Specified by:
readFloat
in interface java.io.DataInput
- Throws:
java.io.IOException
readFully
public void readFully(byte[] b)
throws java.io.IOException
- Specified by:
readFully
in interface java.io.DataInput
- Throws:
java.io.IOException
readFully
public void readFully(byte[] b,
int off,
int len)
throws java.io.IOException
- Specified by:
readFully
in interface java.io.DataInput
- Throws:
java.io.IOException
readInt
public int readInt()
throws java.io.IOException
- Specified by:
readInt
in interface java.io.DataInput
- Throws:
java.io.IOException
readLine
public java.lang.String readLine()
throws java.io.IOException
- Specified by:
readLine
in interface java.io.DataInput
- Throws:
java.io.IOException
readLong
public long readLong()
throws java.io.IOException
- Specified by:
readLong
in interface java.io.DataInput
- Throws:
java.io.IOException
readShort
public short readShort()
throws java.io.IOException
- Specified by:
readShort
in interface java.io.DataInput
- Throws:
java.io.IOException
readUnsignedByte
public int readUnsignedByte()
throws java.io.IOException
- Specified by:
readUnsignedByte
in interface java.io.DataInput
- Throws:
java.io.IOException
readUnsignedShort
public int readUnsignedShort()
throws java.io.IOException
- Specified by:
readUnsignedShort
in interface java.io.DataInput
- Throws:
java.io.IOException
readUTF
public java.lang.String readUTF()
throws java.io.IOException
- Specified by:
readUTF
in interface java.io.DataInput
- Throws:
java.io.IOException
skipBytes
public int skipBytes(int n)
throws java.io.IOException
- Specified by:
skipBytes
in interface java.io.DataInput
- Throws:
java.io.IOException