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java.lang.Object org.springframework.integration.file.filters.AbstractFileListFilter<F>
public abstract class AbstractFileListFilter<F>
A convenience base class for any FileListFilter
whose criteria can be
evaluated against each File in isolation. If the entire List of files is
required for evaluation, implement the FileListFilter interface directly.
Constructor Summary | |
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AbstractFileListFilter()
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Method Summary | |
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protected abstract boolean |
accept(F file)
Subclasses must implement this method. |
java.util.List<F> |
filterFiles(F[] files)
Filters out files and returns the files that are left in a list, or an empty list when a null is passed in. |
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 AbstractFileListFilter()
Method Detail |
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public final java.util.List<F> filterFiles(F[] files)
filterFiles
in interface FileListFilter<F>
protected abstract boolean accept(F file)
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