/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.reasoning.representation;
import tools.refinery.store.representation.AbstractDomain;
public record PartialFunction(String name, int arity, AbstractDomain abstractDomain)
implements AnyPartialFunction, PartialSymbol {
@Override
public A defaultValue() {
return null;
}
@Override
public boolean equals(Object o) {
return this == o;
}
@Override
public int hashCode() {
// Compare by identity to make hash table lookups more efficient.
return System.identityHashCode(this);
}
@Override
public String toString() {
return "%s/%d".formatted(name, arity);
}
}