Package it.tidalwave.role.ui.example.model

Class FileEntity

java.lang.Object

it.tidalwave.role.ui.example.model.FileEntity

All Implemented Interfaces:

it.tidalwave.role.ui.Displayable, it.tidalwave.util.As

@Immutable
public class FileEntity
extends Object
implements it.tidalwave.util.As, it.tidalwave.role.ui.Displayable

A class that models a file with its attributes and children.

Author:

Fabrizio Giudici

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FileEntity.FileEntityFinder

Nested classes/interfaces inherited from interface it.tidalwave.util.As

it.tidalwave.util.As.Type<T>

Field Summary

Fields inherited from interface it.tidalwave.role.ui.Displayable

_Displayable_, DEFAULT

Method Summary

Modifier and Type	Method	Description
ZonedDateTime	getCreationDateTime()	Returns the creation date-time.
String	getDisplayName()	Returns the display name.
ZonedDateTime	getLastAccessDateTime()	Returns the last access date-time.
ZonedDateTime	getLastModifiedDateTime()	Returns the last modified date-time.
long	getSize()	Returns the size.
static FileEntity	of(Path path)	Returns a new instance.

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.tidalwave.util.As

as, as, asMany, asMany, maybeAs, maybeAs

Methods inherited from interface it.tidalwave.role.ui.Displayable

display

Method Details

of

@Nonnull
public static FileEntity of(@Nonnull
 Path path)

Returns a new instance. related to the given path.

Parameters:

path - the path

Returns:

a new instance

getDisplayName

@Nonnull
public String getDisplayName()

Returns the display name.. It's a static implementation of the Displayable role.

Specified by:

getDisplayName in interface it.tidalwave.role.ui.Displayable

Returns:

the display name

getCreationDateTime

@Nonnull
public ZonedDateTime getCreationDateTime()
                                  throws IOException

Returns the creation date-time. of the file.

Returns:

the creation date-time

Throws:

IOException - if the file does not exist or cannot be accessed

getLastAccessDateTime

@Nonnull
public ZonedDateTime getLastAccessDateTime()
                                    throws IOException

Returns the last access date-time. of the file.

Returns:

the last access date-time

Throws:

IOException - if the file does not exist or cannot be accessed

getLastModifiedDateTime

@Nonnull
public ZonedDateTime getLastModifiedDateTime()
                                      throws IOException

Returns the last modified date-time. of the file.

Returns:

the last modified date-time

Throws:

IOException - if the file does not exist or cannot be accessed

getSize

@Nonnegative
public long getSize()
             throws IOException

Returns the size. of the file.

Returns:

the size

Throws:

IOException - if the file does not exist or cannot be accessed