Package org.flowable.common.engine.impl.de.odysseus.el.tree

Interface FunctionNode

All Superinterfaces:
Node
All Known Implementing Classes:
AstFunction
public interface FunctionNode extends Node
Function node interface.
Author:
Christoph Beck

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getIndex()
    Get the unique index of this identifier in the expression (e.g.
    String
    getName()
    Get the full function name
    int
    getParamCount()
    Get the number of parameters for this function
    boolean
    isVarArgs()
     

    Methods inherited from interface org.flowable.common.engine.impl.de.odysseus.el.tree.Node

    getCardinality, getChild

  • Method Details

    • getName

      String getName()
      Get the full function name

    • getIndex

      int getIndex()
      Get the unique index of this identifier in the expression (e.g. preorder index)

    • getParamCount

      int getParamCount()
      Get the number of parameters for this function

    • isVarArgs

      boolean isVarArgs()
      Returns:
      true if this node supports varargs.