Package org.apache.sling.scripting.sightly.compiler.expression.nodes

Class StringConstant

  • All Implemented Interfaces:
    ExpressionNode, Atom
    public final class StringConstant
extends java.lang.Object
implements Atom
    Defines a simple string constant (e.g. 'hello world').

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static StringConstant EMPTY
      The empty string constant.

    • Constructor Summary

      Constructors 
      Constructor Description
      StringConstant​(java.lang.String text)
      Create a string constant node.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      <T> T accept​(NodeVisitor<T> visitor)
      Accept a visitor to process this node.
      boolean equals​(java.lang.Object obj)  
      java.lang.String getText()
      Gets the string content
      int hashCode()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Field Detail

      • EMPTY

        public static final StringConstant EMPTY
        The empty string constant.

    • Constructor Detail

      • StringConstant

        public StringConstant​(java.lang.String text)
        Create a string constant node.
        Parameters:
        text - the string content (without its original quotes)

    • Method Detail

      • accept

        public <T> T accept​(NodeVisitor<T> visitor)
        Description copied from interface: ExpressionNode
        Accept a visitor to process this node.
        Specified by:
        accept in interface ExpressionNode
        Type Parameters:
        T - the type of the visitor
        Parameters:
        visitor - The visitor
        Returns:
        the node after it has been evaluated by the visitor

      • getText

        public java.lang.String getText()
        Gets the string content
        Specified by:
        getText in interface Atom
        Returns:
        the string content

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object