Package org.apache.fop.fo.expr

Class PropertyParser

  • public final class PropertyParser
extends java.lang.Object
    Class to parse XSL-FO property expressions. This class is heavily based on the epxression parser in James Clark's XT, an XSLT processor.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static Property parse​(java.lang.String expr, PropertyInfo propInfo)
      Public entrypoint to the Property expression parser.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • currentToken

        protected int currentToken

      • currentTokenValue

        protected java.lang.String currentTokenValue

      • currentUnitLength

        protected int currentUnitLength

    • Method Detail

      • parse

        public static Property parse​(java.lang.String expr,
                             PropertyInfo propInfo)
                      throws PropertyException
        Public entrypoint to the Property expression parser.
        Parameters:
        expr - The specified value (attribute on the xml element).
        propInfo - A PropertyInfo object representing the context in which the property expression is to be evaluated.
        Returns:
        A Property object holding the parsed result.
        Throws:
        PropertyException - If the "expr" cannot be parsed as a Property.