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 /*
  * 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.apache.commons.fileupload;
An iterator, as returned by FileUploadBase.getItemIterator(org.apache.commons.fileupload.RequestContext).

Version:
$Id: FileItemIterator.java 1454691 2013-03-09 12:15:54Z simonetripodi $
public interface FileItemIterator {

    
Returns, whether another instance of FileItemStream is available.

Returns:
True, if one or more additional file items are available, otherwise false.
Throws:
FileUploadException Parsing or processing the file item failed.
java.io.IOException Reading the file item failed.
    boolean hasNext() throws FileUploadExceptionIOException;

    
Returns the next available FileItemStream.

Returns:
FileItemStream instance, which provides access to the next file item.
Throws:
java.util.NoSuchElementException No more items are available. Use hasNext() to prevent this exception.
FileUploadException Parsing or processing the file item failed.
java.io.IOException Reading the file item failed.
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