com.ihr.xbrl.dts

Class MemberVisibilityService

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<Member<?>>

com.ihr.xbrl.dts.MemberVisibilityService

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<Member<?>>, java.util.Collection<Member<?>>, java.util.Set<Member<?>>

public class MemberVisibilityService
extends java.util.HashSet<Member<?>>

This class will implement the visibility property for all classes that implements the Member<?> interface. so when a member is set to become hidden it will be hidden for all copies of the instance and thus visibility will be consistent across forms.

Internally this is a HashSet of hidden members

Author:

Ignacio

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static void	addMemberVisibilityListener(MemberVisibilityListener listener) Registers a new listener to be informed about members that change visibility status.
static MemberVisibilityService	getInstance() Obtains the singleton instance of this class.
boolean	isVisible(Member<?> mem) Returns true if a member is not in the hidden members's list.
static void	removeMemberVisibilityListener(MemberVisibilityListener listener) Unregisters an existing listener about members that change visibility status.
boolean	setHidden(Member<?> mem) Adds a member to the list of hidden members.
boolean	setVisible(Member<?> mem) Removes a member from the list of hidden members.

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size, spliterator

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

addMemberVisibilityListener

public static void addMemberVisibilityListener(MemberVisibilityListener listener)

Registers a new listener to be informed about members that change visibility status.

Parameters:

listener - the listener

removeMemberVisibilityListener

public static void removeMemberVisibilityListener(MemberVisibilityListener listener)

Unregisters an existing listener about members that change visibility status.

Parameters:

listener - the listener

getInstance

public static MemberVisibilityService getInstance()

Obtains the singleton instance of this class.

Returns:

MemberVisibilityService

isVisible

public boolean isVisible(Member<?> mem)

Returns true if a member is not in the hidden members's list.

Parameters:

mem - the mem

Returns:

true if member is not hidden

setVisible

public boolean setVisible(Member<?> mem)

Removes a member from the list of hidden members.

Parameters:

mem - the mem

Returns:

true if successfully made visible

setHidden

public boolean setHidden(Member<?> mem)

Adds a member to the list of hidden members.

Parameters:

mem - the mem

Returns:

true if successfully hidden