br.com.objectos.http.ResolvedPathBuilder Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2016 Objectos, Fábrica de Software LTDA.
 *
 * 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 br.com.objectos.http;

import java.util.Iterator;

import br.com.objectos.core.util.ImmutableList;

/**
 * @author [email protected] (Marcio Endo)
 */
class ResolvedPathBuilder {

  private final Iterator parts;
  private final ImmutableList.Builder argumentList = ImmutableList.builder();
  private boolean valid = true;
  private boolean started = false;

  public ResolvedPathBuilder(Iterator parts) {
    this.parts = parts;
  }

  public void add(Argument argument) {
    argumentList.add(argument);
  }

  public ResolvedPath build() {
    return valid && started ? new HttpResolvedPath(argumentList.build()) : NotResolvedPath.instance();
  }

  public boolean hasMoreParts() {
    return valid && parts.hasNext();
  }

  public PathSpecPart nextPart() {
    started = true;
    return parts.next();
  }

  public void stop() {
    valid = false;
  }

}