Class ELNode

java.lang.Object
org.apache.jasper.compiler.ELNode
Direct Known Subclasses:
ELNode.ELText, ELNode.Function, ELNode.Root, ELNode.Text
abstract class ELNode extends Object
This class defines internal representation for an EL Expression It currently only defines functions. It can be expanded to define all the components of an EL expression, if need to.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    ELNode.ELText
    Represents anything in EL expression, other than functions, including function arguments etc
    static class 
    ELNode.Function
    Represents a function Currently only include the prefix and function name, but not its arguments.
    static class 
    ELNode.Nodes
    An ordered list of ELNode.
    static class 
    ELNode.Root
    Represents an EL expression: anything in ${ and }.
    static class 
    ELNode.Text
    Represents text outside of EL expression.
    static class 
    ELNode.Visitor
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    ELNode()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract void
    accept(ELNode.Visitor v)
     

    Methods inherited from class Object

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