com.github.akurilov.commons.io.bin

Class BinInput<T>

java.lang.Object

com.github.akurilov.commons.io.bin.BinInput<T>

All Implemented Interfaces:

Input<T>, java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

BinFileInput

public class BinInput<T>
extends java.lang.Object
implements Input<T>

The item input implementation deserializing the data items from the specified stream

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.ObjectInputStream	itemsSrc
protected T[]	srcBuff
protected int	srcBuffPos

Fields inherited from interface com.github.akurilov.commons.io.Input

DELIMITER

Constructor Summary

Constructors

Constructor and Description
BinInput(java.io.ObjectInputStream itemsSrc)

Method Summary

Modifier and Type	Method and Description
void	close()
T	get() Get next item
int	get(java.util.List<T> dstBuff, int dstCountLimit) Bulk items get.
void	reset() Reset this input making this readable from the beginning
void	setItemsSrc(java.io.ObjectInputStream itemsSrc)
long	skip(long itemsCount) Skip some items.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.akurilov.commons.io.Input

getAll

Field Detail

itemsSrc

protected java.io.ObjectInputStream itemsSrc

srcBuff

protected T[] srcBuff

srcBuffPos

protected int srcBuffPos

Constructor Detail

BinInput

public BinInput(java.io.ObjectInputStream itemsSrc)

Method Detail

setItemsSrc

public void setItemsSrc(java.io.ObjectInputStream itemsSrc)

get

public final T get()
            throws java.io.IOException

Description copied from interface: Input

Get next item

Specified by:

get in interface Input<T>

Returns:

next item or null if no items available more

Throws:

java.io.EOFException - if no item available more

java.io.IOException - if failed to get some-why

get

public final int get(java.util.List<T> dstBuff,
                     int dstCountLimit)
              throws java.io.IOException

Description copied from interface: Input

Bulk items get.

Specified by:

get in interface Input<T>

Parameters:

dstBuff - buffer for the items

dstCountLimit - max count of the items to put into the buffer

Returns:

count of the items have been get and put into the buffer actually

Throws:

java.io.EOFException - if no item available more

java.io.IOException - if failed to get some-why

reset

public void reset()
           throws java.io.IOException

Description copied from interface: Input

Reset this input making this readable from the beginning

Specified by:

reset in interface Input<T>

Throws:

java.io.IOException

skip

public long skip(long itemsCount)
          throws java.io.IOException

Description copied from interface: Input

Skip some items.

Specified by:

skip in interface Input<T>

Parameters:

itemsCount - count of items should be skipped from the input stream

Throws:

java.io.IOException - if failed to skip such amount of bytes

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object