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java.lang.Object org.apache.openjpa.lib.meta.FileMetaDataIterator
public class FileMetaDataIterator
Iterator over a file, or over all metadata resources below a given directory.
Constructor Summary | |
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FileMetaDataIterator(File file)
Constructor; supply metadata file. |
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FileMetaDataIterator(File dir,
MetaDataFilter filter)
Constructor; supply root of directory tree to search and optional file filter. |
Method Summary | |
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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. |
URL |
next()
Return the next metadata resource. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FileMetaDataIterator(File file)
public FileMetaDataIterator(File dir, MetaDataFilter filter) throws IOException
IOException
Method Detail |
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public boolean hasNext()
MetaDataIterator
hasNext
in interface MetaDataIterator
public URL next() throws IOException
MetaDataIterator
next
in interface MetaDataIterator
IOException
public InputStream getInputStream() throws IOException
MetaDataIterator
getInputStream
in interface MetaDataIterator
IOException
public File getFile()
MetaDataIterator
getFile
in interface MetaDataIterator
public void close()
MetaDataIterator
close
in interface MetaDataIterator
close
in interface Closeable
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