Package org.codehaus.groovy.syntax

Class TokenUtil

java.lang.Object

org.codehaus.groovy.syntax.TokenUtil

public class TokenUtil
extends Object

Utility methods for working with tokens and operators. Provides helper functions for operator type manipulation and conversion.

Method Summary

Modifier and Type	Method	Description
static Optional<Token>	asAssignment(int op)	Converts an increment or decrement operator to its corresponding assignment operator.
static int	removeAssignment(int op)	Removes the assignment portion of an assignment operator, returning the base operator.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

asAssignment

public static Optional<Token> asAssignment(int op)

Converts an increment or decrement operator to its corresponding assignment operator. For example, ++ becomes +=, and -- becomes -=.

Parameters:

op - the operator type (e.g., Types.PLUS_PLUS, Types.PREFIX_PLUS_PLUS)

Returns:

an Optional containing the assignment operator token, or empty if not applicable

removeAssignment

public static int removeAssignment(int op)

Removes the assignment portion of an assignment operator, returning the base operator. For example, += becomes +, -= becomes -. If the operator is not an assignment operator, returns it unchanged.

Parameters:

op - the operator type from Types

Returns:

the base operator type without assignment, or the original type if not an assignment operator