org.vishia.fbcl.fblock

Class DinType_FBcl

java.lang.Object

org.vishia.fbcl.fblock.PinBase_FBcl

org.vishia.fbcl.fblock.Pin_Type_FBcl

org.vishia.fbcl.fblock.DinoutType_FBcl

org.vishia.fbcl.fblock.DinType_FBcl

All Implemented Interfaces:

PinDtypeIfc_FBcl

public class DinType_FBcl
extends DinoutType_FBcl

This is an input connection from any FBlock_JgenMdl#din. See description of class FBlock_JgenMdl.

Nested Class Summary

Nested classes/interfaces inherited from class org.vishia.fbcl.fblock.DinoutType_FBcl

DinoutType_FBcl.What

Nested classes/interfaces inherited from class org.vishia.fbcl.fblock.PinBase_FBcl

PinBase_FBcl.EPinKind

Field Summary

Fields

Modifier and Type	Field and Description
boolean	bDataStoredInEvOperation The source of this input in the module.
static DinType_FBcl[]	nullist
protected java.util.List<Operation_FBcl>	operations Operations which are added to the pin associated to the data input.

Fields inherited from class org.vishia.fbcl.fblock.DinoutType_FBcl

pinDtype, XXXassociatedEventPins, XXXixPort

Fields inherited from class org.vishia.fbcl.fblock.Pin_Type_FBcl

fbt

Fields inherited from class org.vishia.fbcl.fblock.PinBase_FBcl

ixPin, kind, mAssociatedEvData, namePin

Constructor Summary

Constructors

Constructor and Description
DinType_FBcl(java.lang.String namePin, int ixPort, FBlock_Type_FBcl itsBlock) Constructs with aggregation to the block.

Method Summary

Modifier and Type	Method and Description
void	addOperation(Operation_FBcl oper)
java.lang.Iterable<EvinType_FBcl>	iterEvPins() Returns an Iterable via all associated event pins.
java.lang.Iterable<EvinType_FBcl>	iterEvPins(java.util.Iterator<EvinType_FBcl> evin) Returns an Iterable via all associated data pins.
java.lang.Iterable<Operation_FBcl>	iterOperations()

Methods inherited from class org.vishia.fbcl.fblock.DinoutType_FBcl

dtype, throwError, toString, XXXaddEventPin, XXXassociatedEventPinsForEach, XXXgetEvent1Out, XXXiterEventPins, XXXnrofAssiciatedEvents

Methods inherited from class org.vishia.fbcl.fblock.PinBase_FBcl

addAssociatedEvData, maskAssociatedEvData

Methods inherited from class java.lang.Object

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

Field Detail

nullist

public static DinType_FBcl[] nullist

bDataStoredInEvOperation

public boolean bDataStoredInEvOperation

The source of this input in the module. The block can be gotten via Pin_FBcl.fb.

operations

protected java.util.List<Operation_FBcl> operations

Operations which are added to the pin associated to the data input. Often only one operation is contained here. More operations are contained if the inner processing of data fork. Then the connected data may be used more as one time, hence it should be presented by a variable. An operation added here is the same instance which is added to the EvinType_FBcl for the event function, which uses this data.
Whether the data input is used more as one depends on the connection to the operations's pins Operation_FBcl.mEvoutVirt etc. respectively to Operation_FBcl.isNecessaryEventOper(), A non necessary operation is not generated as code in the optimized strategy only if no one of its outputs is wired. Depending of this the decision whether a variable is necessary on the input is true.

Constructor Detail

DinType_FBcl

public DinType_FBcl(java.lang.String namePin,
                    int ixPort,
                    FBlock_Type_FBcl itsBlock)

Constructs with aggregation to the block.

Parameters:

ixPort - See #ixPort. If this is a inConnection in a SubModule, it is the FBlock_Port_JgenMdl#ixPortInModuleBlock. if this creates an inConnection in Operation_Block it is the FBlock_Port_JgenMdl#ixPortInModuleBlock from the Submodule block.

itsBlock -

Method Detail

addOperation

public void addOperation(Operation_FBcl oper)

iterOperations

public java.lang.Iterable<Operation_FBcl> iterOperations()

iterEvPins

public final java.lang.Iterable<EvinType_FBcl> iterEvPins()

Returns an Iterable via all associated event pins. It uses the mask in PinBase_FBcl.mAssociatedEvData and the adequate pin container in the Pin_Type_FBcl.fbt:FBlock_Type_FBcl.evinPin

Returns:

never null, maybe an Iterable whichs Iterable.iterator(). Iterator.hasNext() returns firstly false.

iterEvPins

public final java.lang.Iterable<EvinType_FBcl> iterEvPins(java.util.Iterator<EvinType_FBcl> evin)

Returns an Iterable via all associated data pins. It uses the mask in PinBase_FBcl.mAssociatedEvData and the given speicial pin container. This is for the situation that FBlock_Type_FBcl.evinPin is not set yet.

Returns:

never null, maybe an Iterable whichs Iterable.iterator(). Iterator.hasNext() returns firstly false.