Record Class RegexNode.LiteralNode

java.lang.Object
java.lang.Record
org.eu.autogex.regex.ast.RegexNode.LiteralNode
Record Components:
symbol - The character symbol.
All Implemented Interfaces:
RegexNode
Enclosing interface:
RegexNode
public static record RegexNode.LiteralNode(char symbol) extends Record implements RegexNode
Represents a single literal character in the regex (e.g., 'a', 'b').

  • Constructor Details

    • LiteralNode

      public LiteralNode(char symbol)
      Creates an instance of a LiteralNode record class.
      Parameters:
      symbol - the value for the symbol record component

  • Method Details

    • accept

      public <T> T accept(RegexNode.Visitor<T> visitor)
      Description copied from interface: RegexNode
      Accepts a visitor to apply an operation on this node.
      Specified by:
      accept in interface RegexNode
      Type Parameters:
      T - The return type of the visitor.
      Parameters:
      visitor - The visitor applying the operation.
      Returns:
      The result of the visitor's operation.

    • toString

      public String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with the compare method from their corresponding wrapper classes.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • symbol

      public char symbol()
      Returns the value of the symbol record component.
      Returns:
      the value of the symbol record component