
Provides conditional And logic across a list of file filters. Returns true if all filters in the list return true. Otherwise, it returns false.
Following is the declaration for org.apache.commons.io.filefilter.AndFileFilter Class −
public class AndFileFilter extends AbstractFileFilter implements ConditionalFileFilter, Serializable
Here is the input file we need to parse −
Welcome to Howcodex. 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 t\n");
String[] filesNames = currentDirectory.list(
new AndFileFilter(new PrefixFileFilter("."), new WildcardFileFilter("*t")));
for( int i = 0; i < filesNames.length; i++ ) {
System.out.println(filesNames[i]);
}
}
}
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