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/**
 * Copyright 2017 The jetcd 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.etcd.jetcd.options;

public class LeaseOption {

  public static final LeaseOption DEFAULT = newBuilder().build();

  public static Builder newBuilder() {
    return new Builder();
  }

  public static class Builder {

    private boolean attachedKeys;

    private Builder() {
    }

    /**
     * requests lease timeToLive API to return attached keys of given lease ID.
     *
     * @return builder.
     */
    public Builder withAttachedKeys() {
      this.attachedKeys = true;
      return this;
    }

    public LeaseOption build() {
      return new LeaseOption(this.attachedKeys);
    }
  }

  private final boolean attachedKeys;

  private LeaseOption(boolean attachedKeys) {
    this.attachedKeys = attachedKeys;
  }

  public boolean isAttachedKeys() {
    return attachedKeys;
  }

}