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Naming Library of the SARL SDK
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/**
 * $Id$
 * 
 * SARL is an general-purpose agent programming language.
 * More details on http://www.sarl.io
 * 
 * Copyright (C) 2014-2024 SARL.io, the Original Authors and Main Authors
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.sarl.api.naming.parser;

import io.sarl.api.naming.name.SarlName;
import io.sarl.lang.core.annotation.SarlElementType;
import io.sarl.lang.core.annotation.SarlSpecification;
import java.net.URI;
import java.util.Set;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.StringExtensions;
import org.eclipse.xtext.xbase.lib.XbaseGenerated;

/**
 * Parser of names that is supporting multiple URI-based schemes.
 * 
 * @author Stéphane Galland
 * @version api.naming 0.14.0 20241106-161408
 * @mavengroupid io.sarl.sdk
 * @mavenartifactid api.naming
 * @since 0.12
 */
@SarlSpecification("0.14")
@SarlElementType(11)
@XbaseGenerated
@SuppressWarnings("all")
public interface INameParser {
  /**
   * Parse the string representation of the name, and create the URI representation.
   * 
   * @param name the string representation of the name.
   * @return the URI representation of the given name, or {@code null} if the given string cannot be parsed.
   */
  @Pure
  default URI decode(final String name) {
    boolean _isNullOrEmpty = StringExtensions.isNullOrEmpty(name);
    if ((!_isNullOrEmpty)) {
      try {
        URI uri = URI.create(name);
        return this.normalize(uri);
      } catch (final Throwable _t) {
        if (_t instanceof Throwable) {
        } else {
          throw Exceptions.sneakyThrow(_t);
        }
      }
    }
    return null;
  }

  /**
   * Parse the string representation of the name, and create the URI representation.
   * 
   * @param name the string representation of the name.
   * @return the URI representation of the given name, or {@code null} if the given string cannot be parsed.
   */
  @Pure
  URI normalize(final URI name);

  /**
   * Parse the URI of the name, and create the name object.
   * The argument must be a normalized URI that is computed by {@link #normalize(URI)}.
   * 
   * @param name the normalized URI representation of the name. See {@link #normalize(URI)}.
   * @return the name, or {@code null} if the given URI cannot be parsed.
   */
  @Pure
  SarlName decode(final URI name);

  /**
   * Register a name parser for a specific scheme.
   * 
   * @param parser the name parser, never {@code null}.
   */
  void addSchemeNameParser(final ISchemeNameParser parser);

  /**
   * Unregister a name parser for a specific scheme.
   * 
   * @param scheme the associated scheme, never {@code null}.
   * @return the name parser that was associated to the name protocol.
   */
  ISchemeNameParser removeSchemeNameParser(final String scheme);

  /**
   * Replies the list of the supported schmes.
   * 
   * @return the list of the supported schmes.
   */
  @Pure
  Set getSupportedSchemes();
}