Record Class StrictAbsent.Observer

java.lang.Object
java.lang.Record
org.ek9lang.compiler.phase7.support.StrictAbsent.Observer
Record Components:
operator - the operator whose absence test met the null, e.g. ??
location - where it is in the source (may be null or invalid: the message then says so)
Enclosing class:
StrictAbsent
public static record StrictAbsent.Observer(String operator, DebugInfo location) extends Record
What observed an absent value, and where: the operator, and the source location named in the Panic message. The location is made with createDebugInfoAlways where the caller has the operator's token, so the message names the site even when debug information is off.

  • Constructor Details

    • Observer

      public Observer(String operator, DebugInfo location)
      Creates an instance of a Observer record class.
      Parameters:
      operator - the value for the operator record component
      location - the value for the location record component

  • Method Details

    • 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. All components in this record class are compared with Objects::equals(Object,Object).
      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.

    • operator

      public String operator()
      Returns the value of the operator record component.
      Returns:
      the value of the operator record component

    • location

      public DebugInfo location()
      Returns the value of the location record component.
      Returns:
      the value of the location record component