import static java.util.Objects.requireNonNull;
-import com.google.common.annotations.Beta;
import java.io.DataInput;
import java.io.DataOutput;
-import java.io.Externalizable;
import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
import java.util.Objects;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.concepts.WritableIdentifier;
/**
* A cluster-wide unique identifier of a frontend type located at a cluster member.
- *
- * @author Robert Varga
*/
-@Beta
public final class FrontendIdentifier implements WritableIdentifier {
- private static final class Proxy implements Externalizable {
- private static final long serialVersionUID = 1L;
- private MemberName memberName;
- private FrontendType clientType;
-
- // checkstyle flags the public modifier as redundant however it is explicitly needed for Java serialization to
- // be able to create instances via reflection.
- @SuppressWarnings("checkstyle:RedundantModifier")
- public Proxy() {
- // Needed for Externalizable
- }
-
- Proxy(final MemberName memberName, final FrontendType clientType) {
- this.memberName = requireNonNull(memberName);
- this.clientType = requireNonNull(clientType);
- }
-
- @Override
- public void writeExternal(final ObjectOutput out) throws IOException {
- memberName.writeTo(out);
- clientType.writeTo(out);
- }
-
- @Override
- public void readExternal(final ObjectInput in) throws IOException {
- memberName = MemberName.readFrom(in);
- clientType = FrontendType.readFrom(in);
- }
-
- private Object readResolve() {
- return new FrontendIdentifier(memberName, clientType);
- }
- }
-
+ @java.io.Serial
private static final long serialVersionUID = 1L;
+
private final MemberName memberName;
private final FrontendType clientType;
this.memberName = requireNonNull(memberName);
}
- public static FrontendIdentifier create(final MemberName memberName, final FrontendType clientType) {
+ public static @NonNull FrontendIdentifier create(final MemberName memberName, final FrontendType clientType) {
return new FrontendIdentifier(memberName, clientType);
}
- public static FrontendIdentifier readFrom(final DataInput in) throws IOException {
- final MemberName memberName = MemberName.readFrom(in);
- final FrontendType clientType = FrontendType.readFrom(in);
+ public static @NonNull FrontendIdentifier readFrom(final DataInput in) throws IOException {
+ final var memberName = MemberName.readFrom(in);
+ final var clientType = FrontendType.readFrom(in);
return new FrontendIdentifier(memberName, clientType);
}
clientType.writeTo(out);
}
- public FrontendType getClientType() {
+ public @NonNull FrontendType getClientType() {
return clientType;
}
- public MemberName getMemberName() {
+ public @NonNull MemberName getMemberName() {
return memberName;
}
@Override
public boolean equals(final Object obj) {
- if (this == obj) {
- return true;
- }
- if (!(obj instanceof FrontendIdentifier)) {
- return false;
- }
-
- final FrontendIdentifier other = (FrontendIdentifier) obj;
- return memberName.equals(other.memberName) && clientType.equals(other.clientType);
+ return this == obj || obj instanceof FrontendIdentifier other && memberName.equals(other.memberName)
+ && clientType.equals(other.clientType);
}
- public String toPersistentId() {
+ public @NonNull String toPersistentId() {
return memberName.getName() + "-frontend-" + clientType.getName();
}
return toPersistentId();
}
+ @java.io.Serial
private Object writeReplace() {
- return new Proxy(memberName, clientType);
+ return new FI(this);
}
}