Package org.apache.openjpa.lib.meta

Interface MetaDataIterator

All Superinterfaces:
Closeable
All Known Implementing Classes:
ClassMetaDataIterator, ClasspathMetaDataIterator, FileMetaDataIterator, JarFileURLMetaDataIterator, MetaDataIteratorChain, ResourceMetaDataIterator, URLMetaDataIterator, ZipFileMetaDataIterator, ZipStreamMetaDataIterator
public interface MetaDataIterator extends Closeable
Iterator over metadata resources.
Author:
Abe White

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    Close the resources used by this iterator.
    File
    getFile()
    Return the last-iterated metadata resource content as a file, or null if not an extant file.
    InputStream
    getInputStream()
    Return the last-iterated metadata resource content as a stream.
    boolean
    hasNext()
    Return whether there is another resource to iterate over.
    Object
    next()
    Return the next metadata resource.

  • Method Details

    • hasNext

      boolean hasNext() throws IOException
      Return whether there is another resource to iterate over.
      Throws:
      IOException

    • next

      Object next() throws IOException
      Return the next metadata resource.
      Throws:
      IOException

    • getInputStream

      InputStream getInputStream() throws IOException
      Return the last-iterated metadata resource content as a stream.
      Throws:
      IOException

    • getFile

      File getFile() throws IOException
      Return the last-iterated metadata resource content as a file, or null if not an extant file.
      Throws:
      IOException

    • close

      void close()
      Close the resources used by this iterator.
      Specified by:
      close in interface Closeable