模块 aya.base

程序包 org.aya.tyck.unify

类 TermComparator

java.lang.Object

org.aya.tyck.unify.TermComparator

直接已知子类:

Unifier

public abstract sealed class TermComparator
extends Object
permits Unifier

Bidirectional unification of terms, with abstract solveMeta(org.aya.core.term.Term, org.aya.tyck.unify.TermComparator.Sub, org.aya.tyck.unify.TermComparator.Sub, org.aya.core.term.CallTerm.Hole). This class is not called Comparator because there is already Comparator.

另请参阅:

• Pattern unification implementation
• the "synthesize" direction
• the "inherit" direction

嵌套类概要

嵌套类

修饰符和类型	类	说明
static final record	TermComparator.FailureData
static final record	TermComparator.Sub

字段概要

字段

修饰符和类型	字段	说明
protected final @NotNull org.aya.util.Ordering	cmp
protected final @NotNull LocalCtx	ctx
protected final @NotNull org.aya.util.error.SourcePos	pos
protected final @NotNull org.aya.util.reporter.Reporter	reporter
protected final @NotNull TyckState	state
protected final Trace.Builder	traceBuilder

构造器概要

构造器

构造器	说明
TermComparator(Trace.Builder traceBuilder, @NotNull TyckState state, @NotNull org.aya.util.reporter.Reporter reporter, @NotNull org.aya.util.error.SourcePos pos, @NotNull org.aya.util.Ordering cmp, @NotNull LocalCtx ctx)

方法概要

修饰符和类型	方法	说明
boolean	compare(@NotNull Term lhs, @NotNull Term rhs, @Nullable Term type)
protected final boolean	compare(Term lhs, Term rhs, TermComparator.Sub lr, TermComparator.Sub rl, @Nullable Term type)
boolean	compareSort(FormTerm.Sort l, FormTerm.Sort r)
protected @Nullable Term	compareUntyped(@NotNull Term lhs, @NotNull Term rhs, TermComparator.Sub lr, TermComparator.Sub rl)
@NotNull TermComparator.FailureData	getFailure()
protected abstract @Nullable Term	solveMeta(@NotNull Term preRhs, TermComparator.Sub lr, TermComparator.Sub rl, CallTerm.Hole lhs)
protected final void	tracing(@NotNull Consumer<@NotNull Trace.Builder> consumer)
static <E> E	withIntervals(kala.collection.SeqView<LocalVar> l, kala.collection.SeqView<LocalVar> r, TermComparator.Sub lr, TermComparator.Sub rl, Supplier<E> supplier)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

traceBuilder

@Nullable
protected final Trace.Builder traceBuilder

state

@NotNull
protected final @NotNull TyckState state

reporter

@NotNull
protected final @NotNull org.aya.util.reporter.Reporter reporter

pos

@NotNull
protected final @NotNull org.aya.util.error.SourcePos pos

cmp

@NotNull
protected final @NotNull org.aya.util.Ordering cmp

ctx

@NotNull
protected final @NotNull LocalCtx ctx

构造器详细资料

TermComparator

public TermComparator(@Nullable
 Trace.Builder traceBuilder,
 @NotNull
 @NotNull TyckState state,
 @NotNull
 @NotNull org.aya.util.reporter.Reporter reporter,
 @NotNull
 @NotNull org.aya.util.error.SourcePos pos,
 @NotNull
 @NotNull org.aya.util.Ordering cmp,
 @NotNull
 @NotNull LocalCtx ctx)

方法详细资料

withIntervals

public static <E> E withIntervals(kala.collection.SeqView<LocalVar> l,
 kala.collection.SeqView<LocalVar> r,
 TermComparator.Sub lr,
 TermComparator.Sub rl,
 Supplier<E> supplier)

getFailure

@NotNull
public @NotNull TermComparator.FailureData getFailure()

tracing

protected final void tracing(@NotNull
 @NotNull Consumer<@NotNull Trace.Builder> consumer)

compare

public boolean compare(@NotNull
 @NotNull Term lhs,
 @NotNull
 @NotNull Term rhs,
 @Nullable
 @Nullable Term type)

compare

protected final boolean compare(Term lhs,
 Term rhs,
 TermComparator.Sub lr,
 TermComparator.Sub rl,
 @Nullable
 @Nullable Term type)

compareUntyped

@Nullable
protected @Nullable Term compareUntyped(@NotNull
 @NotNull Term lhs,
 @NotNull
 @NotNull Term rhs,
 TermComparator.Sub lr,
 TermComparator.Sub rl)

solveMeta

@Nullable
protected abstract @Nullable Term solveMeta(@NotNull
 @NotNull Term preRhs,
 TermComparator.Sub lr,
 TermComparator.Sub rl,
 @NotNull
 CallTerm.Hole lhs)

compareSort

public boolean compareSort(FormTerm.Sort l,
 FormTerm.Sort r)