com.github.akurilov.commons.io.collection

Class ListInput<T>

java.lang.Object

com.github.akurilov.commons.io.collection.ListInput<T>

All Implemented Interfaces:

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

Direct Known Subclasses:

BufferingInputBase, CircularListInput

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

Readable collection of the items. Not thread safe.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	i
protected java.util.List<T>	items
protected int	size

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

DELIMITER

Constructor Summary

Constructors

Constructor and Description
ListInput(java.util.List<T> items)

Method Summary

Modifier and Type	Method and Description
void	close() Does nothing
T	get() Get next item
int	get(java.util.List<T> buffer, int maxCount) Bulk get into the specified buffer
void	reset() Reset this input making this readable from the beginning
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

items

protected final java.util.List<T> items

size

protected int size

i

protected int i

Constructor Detail

ListInput

public ListInput(java.util.List<T> items)

Method Detail

get

public T get()
      throws java.io.EOFException,
             java.io.IOException

Description copied from interface: Input

Get next item

Specified by:

get in interface Input<T>

Returns:

next item

Throws:

java.io.EOFException - if there's nothing to get more

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

get

public int get(java.util.List<T> buffer,
               int maxCount)
        throws java.io.EOFException,
               java.io.IOException

Bulk get into the specified buffer

Specified by:

get in interface Input<T>

Parameters:

buffer - buffer for the items

maxCount - the count limit

Returns:

the count of the items been get

Throws:

java.io.EOFException - if there's nothing to get 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 - doesn't throw

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

Does nothing

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException - doesn't throw

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object