Package org.apache.commons.el

Class FunctionInvocation

  • public class FunctionInvocation
extends Expression

    Represents a function call.

    Author:
    Shawn Bayern (in the style of Nathan's other classes)

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.List argumentList  
      private java.lang.String functionName  

    • Constructor Summary

      Constructors 
      Constructor Description
      FunctionInvocation​(java.lang.String functionName, java.util.List argumentList)
      Constructor

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object evaluate​(javax.servlet.jsp.el.VariableResolver pResolver, javax.servlet.jsp.el.FunctionMapper functions, Logger pLogger)
      Evaluates by looking up the name in the VariableResolver
      java.util.List getArgumentList()  
      java.lang.String getExpressionString()
      Returns the expression in the expression language syntax
      java.lang.String getFunctionName()  
      void setArgumentList​(java.util.List l)  
      void setFunctionName​(java.lang.String f)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • functionName

        private java.lang.String functionName

      • argumentList

        private java.util.List argumentList

    • Constructor Detail

      • FunctionInvocation

        public FunctionInvocation​(java.lang.String functionName,
                          java.util.List argumentList)
        Constructor

    • Method Detail

      • getFunctionName

        public java.lang.String getFunctionName()

      • setFunctionName

        public void setFunctionName​(java.lang.String f)

      • getArgumentList

        public java.util.List getArgumentList()

      • setArgumentList

        public void setArgumentList​(java.util.List l)

      • getExpressionString

        public java.lang.String getExpressionString()
        Returns the expression in the expression language syntax
        Specified by:
        getExpressionString in class Expression

      • evaluate

        public java.lang.Object evaluate​(javax.servlet.jsp.el.VariableResolver pResolver,
                                 javax.servlet.jsp.el.FunctionMapper functions,
                                 Logger pLogger)
                          throws javax.servlet.jsp.el.ELException
        Evaluates by looking up the name in the VariableResolver
        Specified by:
        evaluate in class Expression
        Throws:
        javax.servlet.jsp.el.ELException