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The core HTTP and composition mechanisms of Ratpack

There is a newer version: 2.0.0-rc-1

/*
 * Copyright 2014 the original author or 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 ratpack.exec.internal;

import ratpack.exec.Result;

public class DefaultResult implements Result {

  private final Throwable error;
  private final T value;

  public DefaultResult(Throwable error) {
    this.error = error;
    this.value = null;
  }

  public DefaultResult(T value) {
    this.value = value;
    this.error = null;
  }

  @Override
  public Throwable getThrowable() {
    return error;
  }

  @Override
  public T getValue() {
    return value;
  }

  @Override
  public boolean isSuccess() {
    return error == null;
  }

  @Override
  public boolean isError() {
    return error != null;
  }

  @Override
  public String toString() {
    return "Result{error=" + error + ", value=" + value + '}';
  }
}