org.jclouds.io.PayloadSlicer Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jclouds-core Show documentation
Show all versions of jclouds-core Show documentation
Core components to access jclouds services
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.jclouds.io;
import org.jclouds.io.internal.BasePayloadSlicer;
import com.google.inject.ImplementedBy;
@ImplementedBy(BasePayloadSlicer.class)
public interface PayloadSlicer {
/**
* Returns a {@link Payload} that returns input streams from the an underlying payload, where
* each stream starts at the given offset and is limited to the specified number of bytes.
*
* @param input
* the payload from which to get the raw streams
* @param offset
* the offset in bytes into the underlying stream where the returned streams will start
* @param length
* the maximum length of the returned streams
* @throws IllegalArgumentException
* if offset or length are negative
*/
Payload slice(Payload input, long offset, long length);
/**
* Returns an {@link Iterable} of {@link Payload} instances that are no larger than
* size
bytes in length.
*
* @param input
* the {@link Payload} to be sliced
* @param size
* the maximum size of each slice
* @return an {@link Iterable} of {@link Payload} instances
*/
Iterable slice(Payload input, long size);
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy