com.itextpdf.tool.xml.css

Class CSSFileWrapper

java.lang.Object

com.itextpdf.tool.xml.css.CSSFileWrapper

All Implemented Interfaces:

CssFile

public class CSSFileWrapper
extends Object
implements CssFile

This Wrapper disables the add and isPersistent(final boolean b) methods.

Author:

redlab_b

Constructor Summary

Constructors

Constructor and Description
CSSFileWrapper(CssFile css, boolean b) Constructs a CssFile that does not allow adding of new CSS (given you don't mess with the CssFile provided on construction).

Method Summary

Modifier and Type	Method and Description
boolean	add(String selector, Map<String,String> props) Add CSS to this CssFile.
List<CssRule>	get(Tag t) Return CSS declarations for the given tag.
boolean	isPersistent()
void	isPersistent(boolean b) Indicates that this file should be kept.

Methods inherited from class java.lang.Object

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

Constructor Detail

CSSFileWrapper

public CSSFileWrapper(CssFile css,
                      boolean b)

Constructs a CssFile that does not allow adding of new CSS (given you don't mess with the CssFile provided on construction).

Parameters:

css - the css file

b - true if this file should be kept forever.

Method Detail

add

public boolean add(String selector,
                   Map<String,String> props)

Description copied from interface: CssFile

Add CSS to this CssFile.

Specified by:

add in interface CssFile

Parameters:

selector - the CSS selector

props - the properties for the given selector

get

public List<CssRule> get(Tag t)

Description copied from interface: CssFile

Return CSS declarations for the given tag.

Specified by:

get in interface CssFile

Parameters:

t - the tag for searching rules

Returns:

a list of maps with all CSS properties for this tag or an empty list if none found.

isPersistent

public boolean isPersistent()

Specified by:

isPersistent in interface CssFile

Returns:

if this CSS file should never be thrown away. Used in CSSFilesImpl#clear

isPersistent

public void isPersistent(boolean b)

Description copied from interface: CssFile

Indicates that this file should be kept.

Specified by:

isPersistent in interface CssFile

Parameters:

b - true if this file should be kept.