Package org.apache.uima.tools.cvd
Class RecentFilesList
- java.lang.Object
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- org.apache.uima.tools.cvd.RecentFilesList
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public class RecentFilesList extends java.lang.Object
List of recently used files.Provides functionality to keep a list of a certain max size. New files are added to the top. When a file is added that is already in the list, it is shuffled to the top. When the maximum list size has been reached, files start dropping off the end.
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Constructor Summary
Constructors Constructor Description RecentFilesList(int maxSize)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addFile(java.io.File file)
Add a file at the beginning.void
appendFile(java.io.File file)
Append a file at the end of the list (useful for initialization).java.util.List<java.io.File>
getFileList()
Get the internal list of files, in the proper order (most recent first).private void
shiftRight()
Shift right.java.util.List<java.lang.String>
toStringList()
Return the file list as a list of strings for persistence.
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Method Detail
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getFileList
public java.util.List<java.io.File> getFileList()
Get the internal list of files, in the proper order (most recent first).- Returns:
- A recency-sorted list of files.
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appendFile
public void appendFile(java.io.File file)
Append a file at the end of the list (useful for initialization).- Parameters:
file
- The file to be added.
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addFile
public void addFile(java.io.File file)
Add a file at the beginning. If maximum capacity is exceeded, drop last file. Iffile
is already in the list, move it to the front.- Parameters:
file
- The file to be added.
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shiftRight
private final void shiftRight()
Shift right.
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toStringList
public java.util.List<java.lang.String> toStringList()
Return the file list as a list of strings for persistence.- Returns:
- The file list as a list of absolute file names.
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