de.grogra.util
Class HierarchicalQueue.Reader

java.lang.Object
  java.io.InputStream
      de.grogra.util.HierarchicalQueue.Reader

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.ObjectInput

Direct Known Subclasses:

GraphQueue.Processor, XAQueue.Reader

Enclosing class:

HierarchicalQueue

public class HierarchicalQueue.Reader
extends java.io.InputStream
implements java.io.ObjectInput

Field Summary

protected java.io.ObjectInputStream

in

Constructor Summary

HierarchicalQueue.Reader(TypeLoader loader)

Method Summary

int	available()
void	close()
void	enter(boolean last)
boolean	isAt(HierarchicalQueue.Cursor c)
void	leave()
int	moveTo(HierarchicalQueue.Cursor c)
int	moveToCurrent()
int	next()
byte	peekByte()
double	peekDouble()
float	peekFloat()
int	peekInt()
long	peekLong()
java.lang.Object	peekObject()
void	popCursor()
int	previous()
void	pushCursor()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
int	readItem()
java.lang.String	readLine()
long	readLong()
java.lang.Object	readObject()
java.lang.Object	readObjectInQueue()
java.lang.Object	readObjectInStream()
short	readShort()
void	readSkipBlock()
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()
int	resetCursor()
long	skip(long n)
void	skipBlock()
void	skipBoolean()
void	skipByte()
int	skipBytes(int n)
void	skipChar()
void	skipDouble()
void	skipFloat()
void	skipInt()
void	skipLong()
void	skipObjectInQueue()
void	skipShort()
void	skipUTF()

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Field Detail

in

protected final java.io.ObjectInputStream in

Constructor Detail

HierarchicalQueue.Reader

public HierarchicalQueue.Reader(TypeLoader loader)

Method Detail

available

public final int available()

Specified by:

available in interface java.io.ObjectInput

Overrides:

available in class java.io.InputStream

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.io.ObjectInput

Overrides:

close in class java.io.InputStream

enter

public final void enter(boolean last)
                 throws java.io.IOException

Throws:

java.io.IOException

isAt

public final boolean isAt(HierarchicalQueue.Cursor c)

leave

public final void leave()
                 throws java.io.IOException

Throws:

java.io.IOException

moveTo

public final int moveTo(HierarchicalQueue.Cursor c)

moveToCurrent

public final int moveToCurrent()

next

public final int next()

peekByte

public final byte peekByte()

peekDouble

public final double peekDouble()

peekFloat

public final float peekFloat()

peekInt

public final int peekInt()

peekLong

public final long peekLong()

peekObject

public final java.lang.Object peekObject()

popCursor

public final void popCursor()

previous

public final int previous()

pushCursor

public final void pushCursor()

read

public final int read()

Specified by:

read in interface java.io.ObjectInput

Specified by:

read in class java.io.InputStream

read

public final int read(byte[] b)

Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.InputStream

read

public final int read(byte[] b,
                      int off,
                      int len)

Specified by:

read in interface java.io.ObjectInput

Overrides:

read in class java.io.InputStream

readBoolean

public final boolean readBoolean()

Specified by:

readBoolean in interface java.io.DataInput

readByte

public final byte readByte()

Specified by:

readByte in interface java.io.DataInput

readChar

public final char readChar()

Specified by:

readChar in interface java.io.DataInput

readDouble

public final double readDouble()

Specified by:

readDouble in interface java.io.DataInput

readFloat

public final float readFloat()

Specified by:

readFloat in interface java.io.DataInput

readFully

public final void readFully(byte[] b)

Specified by:

readFully in interface java.io.DataInput

readFully

public final void readFully(byte[] b,
                            int off,
                            int len)

Specified by:

readFully in interface java.io.DataInput

readInt

public final int readInt()

Specified by:

readInt in interface java.io.DataInput

readItem

public final int readItem()

readLine

public final java.lang.String readLine()

Specified by:

readLine in interface java.io.DataInput

readLong

public final long readLong()

Specified by:

readLong in interface java.io.DataInput

readObject

public final java.lang.Object readObject()
                                  throws java.io.IOException,
                                         java.lang.ClassNotFoundException

Specified by:

readObject in interface java.io.ObjectInput

Throws:

java.io.IOException

java.lang.ClassNotFoundException

readObjectInQueue

public final java.lang.Object readObjectInQueue()

readObjectInStream

public final java.lang.Object readObjectInStream()
                                          throws java.io.IOException,
                                                 java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

readShort

public final short readShort()

Specified by:

readShort in interface java.io.DataInput

readSkipBlock

public final void readSkipBlock()

readUnsignedByte

public final int readUnsignedByte()

Specified by:

readUnsignedByte in interface java.io.DataInput

readUnsignedShort

public final int readUnsignedShort()

Specified by:

readUnsignedShort in interface java.io.DataInput

readUTF

public final java.lang.String readUTF()
                               throws java.io.UTFDataFormatException

Specified by:

readUTF in interface java.io.DataInput

Throws:

java.io.UTFDataFormatException

resetCursor

public final int resetCursor()

skip

public final long skip(long n)

Specified by:

skip in interface java.io.ObjectInput

Overrides:

skip in class java.io.InputStream

skipBlock

public final void skipBlock()

skipBoolean

public final void skipBoolean()

skipByte

public final void skipByte()

skipBytes

public final int skipBytes(int n)

Specified by:

skipBytes in interface java.io.DataInput

skipChar

public final void skipChar()

skipDouble

public final void skipDouble()

skipFloat

public final void skipFloat()

skipInt

public final void skipInt()

skipLong

public final void skipLong()

skipObjectInQueue

public final void skipObjectInQueue()

skipShort

public final void skipShort()

skipUTF

public final void skipUTF()