org.vishia.inspcPC.mng

Class InspcStruct

java.lang.Object

org.vishia.inspcPC.mng.InspcStruct

public final class InspcStruct
extends java.lang.Object

This class presents a structure in a target system with some fields and methods that is a parent of a InspcVariable.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	InspcStruct.VariableRxAction This class supplies the method to set the variable value from a received info block.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	bRequFields
(package private) boolean	bUpdated
(package private) java.lang.Runnable	callback Callback for any request.
(package private) java.util.List<InspcFieldOfStruct>	fields
private java.lang.String	path
InspcStruct.VariableRxAction	rxActionGetFields Action on receiving getFields from target for each field for this structure variable.
private InspcVariable	varOfStruct
static int	version Version, history and license.

Constructor Summary

Constructors

Constructor and Description
InspcStruct(InspcVariable varOfStruct, java.lang.String path)

Method Summary

Modifier and Type	Method and Description
java.lang.Iterable<InspcFieldOfStruct>	fieldIter()
(package private) boolean	isRequestFields()
boolean	isUpdated()
java.lang.String	path()
void	requestFields()
void	requestFields(java.lang.Runnable callbackP)
(package private) void	rxActionGetFields(InspcDataExchangeAccess.Inspcitem info, long time, LogMessage log, int identLog)
java.lang.String	toString()
InspcVariable	varOfStruct(InspcMng mng)

Methods inherited from class java.lang.Object

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

Field Detail

version

public static final int version

Version, history and license.

• 2018-09-08 Hartmut chh: in rxActionGetFields(org.vishia.communication.InspcDataExchangeAccess.Inspcitem, long, LogMessage, int) The property 'hasSubStruct', important for forcing getFields etc. depends now no more on the type itself (no substruct for scalar) but from the "..." after the type in the received telegram from the target. It means the target determines whether it has a substruct. Not the type. That is the original behavior since 2006. It is better in special situations: A complex type don't may have sub structs if the reflection of that type are given but are hidden by access rights. It is a decision of the target, not one of the type. The trigger for this change (back to the root) was: An access to a target via proxy with void type has failed.
• 2015-03-20 Hartmut varOfStruct
• 2013-12-20 Hartmut created.

Copyright/Copyleft: For this source the LGPL Lesser General Public License, published by the Free Software Foundation is valid. It means:

1. You can use this source without any restriction for any desired purpose.
2. You can redistribute copies of this source to everybody.
3. Every user of this source, also the user of redistribute copies with or without payment, must accept this license for further using.
4. But the LPGL is not appropriate for a whole software product, if this source is only a part of them. It means, the user must publish this part of source, but don't need to publish the whole source of the own product.
5. You can study and modify (improve) this source for own using or for redistribution, but you have to license the modified sources likewise under this LGPL Lesser General Public License. You mustn't delete this Copyright/Copyleft inscription in this source file.

If you are intent to use this sources without publishing its usage, you can get a second license subscribing a special contract with the author.

See Also:

Constant Field Values

varOfStruct

private InspcVariable varOfStruct

path

private final java.lang.String path

rxActionGetFields

public final InspcStruct.VariableRxAction rxActionGetFields

Action on receiving getFields from target for each field for this structure variable. This instance invokes the #rxActionGetFields(org.vishia.communication.InspcDataExchangeAccess.Inspcitem, long) which fills the fields.

fields

java.util.List<InspcFieldOfStruct> fields

bRequFields

boolean bRequFields

bUpdated

boolean bUpdated

callback

java.lang.Runnable callback

Callback for any request.

Constructor Detail

InspcStruct

InspcStruct(InspcVariable varOfStruct,
            java.lang.String path)

Method Detail

path

public java.lang.String path()

varOfStruct

public InspcVariable varOfStruct(InspcMng mng)

requestFields

public void requestFields(java.lang.Runnable callbackP)

requestFields

public void requestFields()

isRequestFields

boolean isRequestFields()

isUpdated

public boolean isUpdated()

fieldIter

public java.lang.Iterable<InspcFieldOfStruct> fieldIter()

rxActionGetFields

void rxActionGetFields(InspcDataExchangeAccess.Inspcitem info,
                       long time,
                       LogMessage log,
                       int identLog)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object