Package org.dbunit.dataset.common.handlers

Class IsAlnumHandler

java.lang.Object

org.dbunit.dataset.common.handlers.AbstractPipelineComponent

org.dbunit.dataset.common.handlers.IsAlnumHandler

All Implemented Interfaces:

Handler, PipelineComponent

public class IsAlnumHandler
extends AbstractPipelineComponent

PipelineComponent that matches alphanumeric characters.

Since:

2.2 (Sep 12, 2004)

Version:

$Revision$ $Date$

Author:

fede, Last changed by: $Author$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	IsAlnumHandler.QUOTE	Helper that starts a quoted field, re-arranging the pipeline to accept characters literally until the closing quote.
protected static class	IsAlnumHandler.UNQUOTE	Helper that ends a quoted field, restoring the pipeline's pre-quote state.

Nested classes/interfaces inherited from class org.dbunit.dataset.common.handlers.AbstractPipelineComponent

AbstractPipelineComponent.ACCEPT, AbstractPipelineComponent.IGNORE

Method Summary

Modifier and Type	Method	Description
static final PipelineComponent	ACCEPT()	Creates a handler that accepts alphanumeric characters.
boolean	canHandle(char c)	Determines whether this handler can handle the given character.
static final PipelineComponent	IGNORE()	Creates a handler that ignores alphanumeric characters.
static final PipelineComponent	QUOTE()	Creates a handler that starts a quoted field on an alphanumeric character.

Methods inherited from class org.dbunit.dataset.common.handlers.AbstractPipelineComponent

accept, allowForNoMoreInput, createPipelineComponent, getHelper, getPipeline, getPipelineConfig, getSuccessor, handle, noMoreInput, setPipeline, setSuccessor

Methods inherited from class java.lang.Object

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

Method Details

ACCEPT

public static final PipelineComponent ACCEPT()

Creates a handler that accepts alphanumeric characters.

Returns:

the new pipeline component.

IGNORE

public static final PipelineComponent IGNORE()

Creates a handler that ignores alphanumeric characters.

Returns:

the new pipeline component.

QUOTE

public static final PipelineComponent QUOTE()

Creates a handler that starts a quoted field on an alphanumeric character.

Returns:

the new pipeline component.

canHandle

public boolean canHandle(char c)
                  throws IllegalInputCharacterException

Description copied from interface: Handler

Determines whether this handler can handle the given character.

Parameters:

c - the character to check.

Returns:

true if this handler can handle the character.

Throws:

IllegalInputCharacterException - if the character is not valid in the current context.