Class ELNode.Nodes

java.lang.Object
org.apache.jasper.compiler.ELNode.Nodes
Enclosing class:
ELNode
public static class ELNode.Nodes extends Object
An ordered list of ELNode.

  • Constructor Details

    • Nodes

      public Nodes()
      Creates a new empty Nodes list.

  • Method Details

    • add

      public void add(ELNode en)
      Adds an ELNode to this list.
      Parameters:
      en - the node to add

    • visit

      public void visit(ELNode.Visitor v) throws JasperException
      Visit the nodes in the list with the supplied visitor.
      Parameters:
      v - The visitor used
      Throws:
      JasperException - if an error occurs while visiting a node

    • iterator

      public Iterator<ELNode> iterator()
      Returns an iterator over the nodes in this list.
      Returns:
      an iterator over the nodes

    • isEmpty

      public boolean isEmpty()
      Returns whether this list contains no nodes.
      Returns:
      true if empty

    • containsEL

      public boolean containsEL()
      Checks whether the expression contains an EL expression in the form ${...}.
      Returns:
      true if the expression contains a ${...}

    • setMapName

      public void setMapName(String name)
      Sets the function map name for this EL expression.
      Parameters:
      name - the function map name

    • getMapName

      public String getMapName()
      Returns the function map name for this EL expression.
      Returns:
      the function map name