eu.simuline.util

Class Finder.Primary

java.lang.Object

eu.simuline.util.Finder

eu.simuline.util.Finder.Primary

Enclosing class:

Finder

static class Finder.Primary
extends Finder

The most basic kind of finder: Method Finder.path(File) returns an instance of this. next() returns the given file and, if this is a folder all files therein.

Nested Class Summary

Nested classes/interfaces inherited from class eu.simuline.util.Finder

Finder.AndFilter, Finder.Callable, Finder.ExecFilter, Finder.ExecJavaFilter, Finder.Filter, Finder.NameFilter, Finder.NegFilter, Finder.OrFilter, Finder.Primary, Finder.PrintFilter, Finder.Secondary

Field Summary

Fields

Modifier and Type	Field and Description
private Stack<File>	files The list of files to be returned by next() unwrapping folders recursively.

Fields inherited from class eu.simuline.util.Finder

CAN_EXEC, CAN_READ, CAN_WRITE, EXEC_ARG, FALSE, IS_DIR, IS_FILE, TRUE

Constructor Summary

Constructors

Constructor and Description
Primary(File file) Pushes file to files.
Primary(File[] path)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Has a next file iff files is not empty.
File	next() If the topmost entry of files is no folder, this is returned as is.

Methods inherited from class eu.simuline.util.Finder

add, and, exec, execFilter, execJava, execJavaFilter, main, name, nameFilter, not, or, path, print

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

files

private final Stack<File> files

The list of files to be returned by next() unwrapping folders recursively.

Constructor Detail

Primary

Primary(File file)

Pushes file to files.

Primary

Primary(File[] path)

Method Detail

hasNext

public boolean hasNext()

Has a next file iff files is not empty.

Specified by:

hasNext in class Finder

See Also:

Finder.next()

next

public File next()

If the topmost entry of files is no folder, this is returned as is. otherwise, in addition, this folder is unwrapped and the contents is pushed onto the stack files.

Specified by:

next in class Finder