org.unix4j.unix.xargs

Class DefaultItemStorage

java.lang.Object

org.unix4j.unix.xargs.DefaultItemStorage

All Implemented Interfaces:

ItemStorage, VariableResolver

 class DefaultItemStorage
extends Object
implements ItemStorage, VariableResolver

Constructor Summary

Constructors

Constructor and Description
DefaultItemStorage(XargsLineProcessor processor)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	flush()
Object	getValue(String name) Returns the value currently set for the variable given by its name, or null if no such variable exists.
void	incrementLineCount() Increments the line count by one.
void	storeItem(String item) Stores the specified item.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultItemStorage

public DefaultItemStorage(XargsLineProcessor processor)

Method Detail

storeItem

public void storeItem(String item)

Description copied from interface: ItemStorage

Stores the specified item. Storing an item may also trigger a command invocation if the max-args condition is fulfilled.

Specified by:

storeItem in interface ItemStorage

Parameters:

item - the item to store

incrementLineCount

public void incrementLineCount()

Description copied from interface: ItemStorage

Increments the line count by one. Usually called once for every line, but sometimes a line is logically combined with the next line and therefore not counted.

Specified by:

incrementLineCount in interface ItemStorage

flush

protected void flush()

getValue

public Object getValue(String name)

Description copied from interface: VariableResolver

Returns the value currently set for the variable given by its name, or null if no such variable exists.

Specified by:

getValue in interface VariableResolver

Parameters:

name - the variable name

Returns:

the value of the variable, or null if the variable does not exist