Record Class IRFieldMutation

java.lang.Object
java.lang.Record
io.github.protasm.jvmud.compiler.ir.IRFieldMutation
All Implemented Interfaces:
IRExpression, IRNode
public record IRFieldMutation(int line, IRField field, int delta, boolean prefix) extends Record implements IRExpression
Numeric field increment/decrement expression with prefix or postfix result semantics.

  • Constructor Summary

    Constructors
    Constructor
    Description
    IRFieldMutation(int line, IRField field, int delta, boolean prefix)
    Creates an instance of a IRFieldMutation record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    delta()
    Returns the value of the delta record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    IRField
    field()
    Returns the value of the field record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    boolean
    isPrefix()
    Returns true when the expression should evaluate to the updated field value.
    int
    line()
    Returns the value of the line record component.
    boolean
    prefix()
    Returns the value of the prefix record component.
    final String
    toString()
    Returns a string representation of this record class.
    RuntimeType
    type()
     

    Methods inherited from class Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • IRFieldMutation

      public IRFieldMutation(int line, IRField field, int delta, boolean prefix)
      Creates an instance of a IRFieldMutation record class.
      Parameters:
      line - the value for the line record component
      field - the value for the field record component
      delta - the value for the delta record component
      prefix - the value for the prefix record component

  • Method Details

    • isPrefix

      public boolean isPrefix()
      Returns true when the expression should evaluate to the updated field value.

    • type

      public RuntimeType type()
      Specified by:
      type in interface IRExpression

    • toString

      public final 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. Reference components are compared with Objects::equals(Object,Object); primitive components 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.

    • line

      public int line()
      Returns the value of the line record component.
      Specified by:
      line in interface IRNode
      Returns:
      the value of the line record component

    • field

      public IRField field()
      Returns the value of the field record component.
      Returns:
      the value of the field record component

    • delta

      public int delta()
      Returns the value of the delta record component.
      Returns:
      the value of the delta record component

    • prefix

      public boolean prefix()
      Returns the value of the prefix record component.
      Returns:
      the value of the prefix record component