Class UnknownType

  • All Implemented Interfaces:
    NodeWithRange<Node>, NodeWithTokenRange<Node>, Observable, Visitable, HasParentNode<Node>, Cloneable

    public final class UnknownType
    extends Type
    An unknown parameter type object. It plays the role of a null object for lambda parameters that have no explicit type declared. As such, it has no lexical representation and hence gets no comment attributed.


    In DoubleToIntFunction d = x -> (int)x + 1; the x parameter in bold has type UnknownType.

    Author:
    Didier Villevalois
    • Constructor Detail

      • UnknownType

        public UnknownType()
      • UnknownType

        @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
        public UnknownType​(TokenRange tokenRange)
        This constructor is used by the parser and is considered private.
    • Method Detail

      • accept

        public <R,​A> R accept​(GenericVisitor<R,​A> v,
                                    A arg)
        Description copied from interface: Visitable
        Accept method for visitor support.
        Type Parameters:
        R - the type of the return value of the visitor
        A - the type the user argument passed to the visitor
        Parameters:
        v - the visitor implementation
        arg - the argument passed to the visitor (of type A)
        Returns:
        the result of the visit (of type R)
      • accept

        public <A> void accept​(VoidVisitor<A> v,
                               A arg)
        Description copied from interface: Visitable
        Accept method for visitor support.
        Type Parameters:
        A - the type the argument passed for the visitor
        Parameters:
        v - the visitor implementation
        arg - any value relevant for the visitor (of type A)
      • getNodeLists

        @Generated("com.github.javaparser.generator.core.node.GetNodeListsGenerator")
        public List<NodeList<?>> getNodeLists()
        Description copied from class: Node
        The list of NodeLists owned by this node.
        Overrides:
        getNodeLists in class Node
      • remove

        @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
        public boolean remove​(Node node)
        Overrides:
        remove in class Type
      • getMetaModel

        @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
        public UnknownTypeMetaModel getMetaModel()
        Overrides:
        getMetaModel in class Type
        Returns:
        get JavaParser specific node introspection information.
      • replace

        @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator")
        public boolean replace​(Node node,
                               Node replacementNode)
        Overrides:
        replace in class Type