Module aya.base

Package org.aya.core.visitor

Record Class EndoTerm.Substituter

java.lang.Object

java.lang.Record

org.aya.core.visitor.EndoTerm.Substituter

All Implemented Interfaces:

Function<Term,Term>, UnaryOperator<Term>, BetaExpander, EndoTerm

Enclosing interface:

EndoTerm

public static record EndoTerm.Substituter(@NotNull Subst subst)
extends Record
implements BetaExpander

Performs capture-avoiding substitution.

Nested Class Summary

Nested classes/interfaces inherited from interface org.aya.core.visitor.EndoTerm

EndoTerm.Elevator, EndoTerm.Renamer, EndoTerm.Substituter

Constructor Summary

Constructors

Constructor	Description
Substituter(@NotNull Subst subst)	Creates an instance of a Substituter record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
@NotNull Term	post(@NotNull Term term)
@NotNull Subst	subst()	Returns the value of the subst record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aya.core.visitor.EndoTerm

apply, pre

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Details

Substituter

public Substituter(@NotNull
 @NotNull Subst subst)

Creates an instance of a Substituter record class.

Parameters:

subst - the value for the subst record component

Method Details

post

@NotNull
public @NotNull Term post(@NotNull
 @NotNull Term term)

Specified by:

post in interface BetaExpander

Specified by:

post in interface EndoTerm

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.

subst

@NotNull
public @NotNull Subst subst()

Returns the value of the subst record component.

Returns:

the value of the subst record component