Package org.checkerframework.framework.util

Record Class TypeArgumentMapper.TypeParameterMapping

java.lang.Object
java.lang.Record
org.checkerframework.framework.util.TypeArgumentMapper.TypeParameterMapping
Record Components:
subtypeIndex - the index of a type parameter of the subtype
supertypeIndex - the index of the corresponding type parameter of the supertype
Enclosing class:
TypeArgumentMapper
public static record TypeArgumentMapper.TypeParameterMapping(int subtypeIndex, int supertypeIndex) extends Record
A correspondence between a subtype's type parameter and a supertype's type parameter.

  • Constructor Details

    • TypeParameterMapping

      public TypeParameterMapping(int subtypeIndex, int supertypeIndex)
      Creates an instance of a TypeParameterMapping record class.
      Parameters:
      subtypeIndex - the value for the subtypeIndex record component
      supertypeIndex - the value for the supertypeIndex 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 '=='.
      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.

    • subtypeIndex

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

    • supertypeIndex

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