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AndFileFilter provides conditional and logic across a list of file filters. It returns true, if all filters in the list return true. Otherwise, it returns false.
Class Declaration
Following is the declaration for org.apache.commons.io.filefilter.AndFileFilter Class −
public class AndFileFilter extends AbstractFileFilter implements ConditionalFileFilter, Serializable
Example of AndFileFilter Class
Here is the input file we need to parse −
Welcome to TutorialsPoint. Simply Easy Learning.
Let”s print all files and directories in the current directory and then, filter a file with name starting with . and ends with t.
IOTester.java
import java.io.File; import java.io.IOException; import org.apache.commons.io.filefilter.AndFileFilter; import org.apache.commons.io.filefilter.PrefixFileFilter; import org.apache.commons.io.filefilter.WildcardFileFilter; public class IOTester { public static void main(String[] args) { try { usingAndFileFilter(); } catch(IOException e) { System.out.println(e.getMessage()); } } public static void usingAndFileFilter() throws IOException { //get the current directory File currentDirectory = new File("."); //get names of all files and directory in current directory String[] files = currentDirectory.list(); System.out.println("All files and Folders.n"); for( int i = 0; i < files.length; i++ ) { System.out.println(files[i]); } System.out.println("nFile starting with . and ends with tn"); String[] filesNames = currentDirectory.list( new AndFileFilter( new PrefixFileFilter("."), new WildcardFileFilter("*t"))); for( int i = 0; i < filesNames.length; i++ ) { System.out.println(filesNames[i]); } } }
Output
It will print the following result.
All files and Folders. .classpath .project .settings bin input.txt src File starting with . or ends with t .project
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