Package com.itextpdf.tool.xml.css

Class CSSFileWrapper

  • All Implemented Interfaces:
    CssFile
    public class CSSFileWrapper
extends java.lang.Object
implements CssFile
    This Wrapper disables the add and isPersistent(final boolean b) methods.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private CssFile css  
      private boolean persistent  

    • Constructor Summary

      Constructors 
      Constructor 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

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(java.lang.String selector, java.util.Map<java.lang.String,​java.lang.String> props)
      Add CSS to this CssFile.
      java.util.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

    • Field Detail

      • persistent

        private final boolean persistent

    • 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​(java.lang.String selector,
                   java.util.Map<java.lang.String,​java.lang.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 java.util.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.