Package net.sf.jett.tag

Class NullTag

java.lang.Object

net.sf.jett.tag.BaseTag

net.sf.jett.tag.NullTag

All Implemented Interfaces:

Tag

public class NullTag
extends BaseTag

A NullTag does nothing to its Block except mark its Cells as processed. It can't have any attributes in body mode.

Attributes:

• Inherits all attributes from BaseTag.
• text (required, bodiless only): RichTextString

Author:

Randy Gettman

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ATTR_TEXT	Attribute that specifies the un-process text to display (bodiless only).

Fields inherited from class net.sf.jett.tag.BaseTag

ATTR_ON_PROCESSED, SPEC_SEP

Constructor Summary

Constructors

Constructor	Description
NullTag()

Method Summary

Modifier and Type	Method	Description
java.lang.String	getName()	Returns this Tag's name.
protected java.util.List<java.lang.String>	getOptionalAttributes()	Returns a List of optional attribute names.
protected java.util.List<java.lang.String>	getRequiredAttributes()	Returns a List of required attribute names.
boolean	process()	Just mark all Cells in this Block as processed.
void	validateAttributes()	No validation.

Methods inherited from class net.sf.jett.tag.BaseTag

checkAttributes, clearBlock, deleteBlock, getAttributes, getContext, getLocation, getParentTag, getWorkbookContext, isBodiless, processTag, removeBlock, setAttributes, setBodiless, setContext, setParentTag, setWorkbookContext

Methods inherited from class java.lang.Object

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

Field Detail

ATTR_TEXT

public static final java.lang.String ATTR_TEXT

Attribute that specifies the un-process text to display (bodiless only).

See Also:

Constant Field Values

Constructor Detail

NullTag

public NullTag()

Method Detail

getName

public java.lang.String getName()

Returns this Tag's name.

Returns:

This Tag's name.

getRequiredAttributes

protected java.util.List<java.lang.String> getRequiredAttributes()

Returns a List of required attribute names.

Overrides:

getRequiredAttributes in class BaseTag

Returns:

A List of required attribute names.

getOptionalAttributes

protected java.util.List<java.lang.String> getOptionalAttributes()

Returns a List of optional attribute names.

Overrides:

getOptionalAttributes in class BaseTag

Returns:

A List of optional attribute names.

validateAttributes

public void validateAttributes()

No validation.

Overrides:

validateAttributes in class BaseTag

process

public boolean process()

Just mark all Cells in this Block as processed.

Specified by:

process in class BaseTag

Returns:

Whether the first Cell in the Block associated with this Tag was processed.