Module aya.base
Package org.aya.tyck.unify

Record Class Synthesizer

java.lang.Object
java.lang.Record
org.aya.tyck.unify.Synthesizer
public record Synthesizer(@NotNull TyckState state, @NotNull LocalCtx ctx) extends Record
Similar to GetTypeVisitor in Arend.
See Also:

  • Constructor Details

    • Synthesizer

      public Synthesizer(@NotNull @NotNull TyckState state, @NotNull @NotNull LocalCtx ctx)
      Creates an instance of a Synthesizer record class.
      Parameters:
      state - the value for the state record component
      ctx - the value for the ctx record component

  • Method Details

    • tryPress

      @Nullable public @Nullable Term tryPress(@NotNull @NotNull Term preterm)

    • press

      @NotNull public @NotNull Term press(@NotNull @NotNull Term preterm)

    • inheritPiDom

      public boolean inheritPiDom(@NotNull @NotNull Term type, @NotNull @NotNull SortTerm expected)

    • synthesize

      @Nullable public @Nullable Term synthesize(@NotNull @NotNull Term preterm)
      Parameters:
      preterm - expected to be beta-normalized
      Returns:
      null if failed to synthesize

    • 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.

    • state

      @NotNull public @NotNull TyckState state()
      Returns the value of the state record component.
      Returns:
      the value of the state record component

    • ctx

      @NotNull public @NotNull LocalCtx ctx()
      Returns the value of the ctx record component.
      Returns:
      the value of the ctx record component