public interface
FilenameFilter
FilenameFilter
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Last updated 2024-07-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eFilenameFilter\u003c/code\u003e interface is used to filter filenames, primarily for directory listings and file dialog components.\u003c/p\u003e\n"],["\u003cp\u003eClasses implementing this interface must provide an \u003ccode\u003eaccept\u003c/code\u003e method to determine if a given file should be included in a list, based on its directory and name.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eaccept\u003c/code\u003e method returns \u003ccode\u003etrue\u003c/code\u003e if the file should be included and \u003ccode\u003efalse\u003c/code\u003e otherwise.\u003c/p\u003e\n"]]],["The `FilenameFilter` interface filters filenames in directory listings. Its core function is the `accept` method, which takes a directory (`File` dir) and a filename (`String` name) as input. `accept` determines if a file should be included in a list by returning `true` or `false`. This filtering is applied when listing files in a directory using the `File.list` method.\n"],null,["# FilenameFilter\n\npublic interface **FilenameFilter** \nInstances of classes that implement this interface are used to\nfilter filenames. These instances are used to filter directory\nlistings in the `list` method of class\n`File`, and by the Abstract Window Toolkit's file\ndialog component. \n\n##### See Also\n\n- [File](../../../reference/java/io/File.html)\n- [File.list(java.io.FilenameFilter)](../../../reference/java/io/File.html#list(java.io.FilenameFilter)) \n\n### Public Method Summary\n\n|------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract boolean | [accept](../../../reference/java/io/FilenameFilter.html#accept(java.io.File,%20java.lang.String))([File](../../../reference/java/io/File.html) dir, [String](../../../reference/java/lang/String.html) name) Tests if a specified file should be included in a file list. |\n\nPublic Methods\n--------------\n\n#### public abstract boolean\n**accept**\n([File](../../../reference/java/io/File.html) dir, [String](../../../reference/java/lang/String.html) name)\n\nTests if a specified file should be included in a file list. \n\n##### Parameters\n\n| dir | the directory in which the file was found. |\n| name | the name of the file. |\n|------|--------------------------------------------|\n\n##### Returns\n\n- `true` if and only if the name should be included in the file list; `false` otherwise."]]