com.couchbase.client.core.env.ExternalSupplier Maven / Gradle / Ivy

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The official Couchbase JVM Core IO Library

There is a newer version: 2.7.0

/*
 * Copyright (c) 2018 Couchbase, Inc.
 *
 * 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 com.couchbase.client.core.env;

import java.util.function.Supplier;

/**
 * This supplier signals the entity passed in is not owned.
 * 
 * This class can be used with care, but usually it is better to just use the java 8 supplier interface directly
 * or implement your own.
 */
public class ExternalSupplier implements Supplier {

  private final T value;

  public ExternalSupplier(final T value) {
    this.value = value;
  }

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

  @Override
  public String toString() {
    return "ExternalSupplier{" + value + '}';
  }

}