List of fileKey() Examples

Examples of fileKey()

java.nio.file.attribute.BasicFileAttributes.fileKey()

Returns an object that uniquely identifies the given file, or {@code null} if a file key is not available. On some platforms or file systemsit is possible to use an identifier, or a combination of identifiers to uniquely identify a file. Such identifiers are important for operations such as file tree traversal in file systems that support symbolic links or file systems that allow a file to be an entry in more than one directory. On UNIX file systems, for example, the device ID and inode are commonly used for such purposes.

The file key returned by this method can only be guaranteed to be unique if the file system and files remain static. Whether a file system re-uses identifiers after a file is deleted is implementation dependent and therefore unspecified.

File keys returned by this method can be compared for equality and are suitable for use in collections. If the file system and files remain static, and two files are the {@link java.nio.file.Files#isSameFile same} withnon- {@code null} file keys, then their file keys are equal. @return an object that uniquely identifies the given file, or {@code null} @see java.nio.file.Files#walkFileTree

java.nio.file.attribute.PosixFileAttributes.fileKey()

org.uberfire.java.nio.file.attribute.BasicFileAttributes.fileKey()

                return fileAttrs.size();
            }


            @Override
            public Object fileKey() {
                return fileAttrs.fileKey();
            }
        };
    }


    private Pair<Integer, String> extractValue( final Map.Entry<String, Object> entry ) {

                }
                if ( attribute.equals( "*" ) || attribute.equals( SIZE ) ) {
                    put( SIZE, new Long( attrs.size() ) );
                }
                if ( attribute.equals( "*" ) || attribute.equals( FILE_KEY ) ) {
                    put( FILE_KEY, attrs.fileKey() );
                }
                if ( attribute.equals( "*" ) || attribute.equals( LAST_MODIFIED_TIME ) ) {
                    put( LAST_MODIFIED_TIME, attrs.lastModifiedTime() );
                }
                if ( attribute.equals( "*" ) || attribute.equals( LAST_ACCESS_TIME ) ) {

                return fileAttrs.size();
            }


            @Override
            public Object fileKey() {
                return fileAttrs.fileKey();
            }
        };
    }


    private Pair<Integer, String> extractValue( final Map.Entry<String, Object> entry ) {

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Examples of fileKey()

Examples of org.uberfire.java.nio.file.attribute.BasicFileAttributes.fileKey()

Examples of org.uberfire.java.nio.file.attribute.BasicFileAttributes.fileKey()

Examples of org.uberfire.java.nio.file.attribute.BasicFileAttributes.fileKey()