org.vishia.fbcl.fblock

Class State_FBcl

java.lang.Object

org.vishia.fbcl.fblock.Block_FBcl

org.vishia.fbcl.fblock.FBlock_FBcl

org.vishia.fbcl.fblock.State_FBcl

public class State_FBcl
extends FBlock_FBcl

This describes a State in a state machine.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	State_FBcl.EStateKind

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

FBlock_FBcl.Blocktype, FBlock_FBcl.WriteFB

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<State_FBcl>	childDefaultStates If this list contains only one state, it is the default state of the non parallel inner state machine.
java.util.List<State_FBcl>	childStates All inner sequential states which are not default states.
State_FBcl.EStateKind	eStateKind True then this state is parent of parallel states.
int	idSameLevel
int	ixInStateVar -1 if scalar. 0.. if more as one int array element is necessary for all bits of all States.
java.util.List<State_FBcl>	listStateSameLevel
java.util.List<StateTransCond>	listTransitionDst Incoming transitions to this state from any other States.
java.util.List<StateTransCond>	listTransitionSrc Outgoing transitions from this state to any of the childStates or also their children (to more inner state)
int	maskStateBits
int	maskStatesLevel
int	nrState
State_FBcl	parentState
State_FBcl	stateDefault The default state of the group of states of the same level.

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

din, dout, doutempty, dTypes, evin, evout, fbt, graphicPos, ixSlice, mdl, port, reference, sizeArrayFB, sOperators, steptime, sVersion, XXXfbPinDst, XXXfbPinSrc

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

graphicIntPos, name

Constructor Summary

Constructors

Constructor and Description
State_FBcl(FBtype_FBcl fbt, java.lang.String name, State_FBcl.EStateKind eStateKind, int idSameLevel, Module_FBcl parentModule, XY_FBcl graphicPos)

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

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

din, dinForeach, dout, doutForeach, dtNonArrayFB, dTypes, evin, evin, evout, evout, fbt, getFbPinSrc, getNrofConnin, getNrofConnout, getNrofDin, getNrofDout, getNrofEvin, getNrofEvout, getOut1Properties, getPin, getPinEvInByName, getPinEvOutByName, getPinInByName, getPinOutByName, getSteptime, getSteptimeStr, getTypeFB, isKind, iterEvout, iterEvout, iterPins, ixSlice, kind, kindWhatis, setDtypeInFBlock, setSizeArray, setSliceIndex, sizeArray, sizeArray, typeName, XXXgetConnin, XXXgetConnout

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

addGpos, name, setName

Methods inherited from class java.lang.Object

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

Field Detail

parentState

public State_FBcl parentState

stateDefault

public State_FBcl stateDefault

The default state of the group of states of the same level.

eStateKind

public State_FBcl.EStateKind eStateKind

True then this state is parent of parallel states. A state can be parent either of sub states or parallel state machines, whereby the childStates is then the parent of the inner states. All childStates are parallel if this element is true.

idSameLevel

public final int idSameLevel

ixInStateVar

public int ixInStateVar

-1 if scalar. 0.. if more as one int array element is necessary for all bits of all States.

maskStateBits

public int maskStateBits

maskStatesLevel

public int maskStatesLevel

nrState

public int nrState

childStates

public java.util.List<State_FBcl> childStates

All inner sequential states which are not default states. See #bChildStatesParallel

listStateSameLevel

public java.util.List<State_FBcl> listStateSameLevel

childDefaultStates

public java.util.List<State_FBcl> childDefaultStates

If this list contains only one state, it is the default state of the non parallel inner state machine. If this list contains more as one state, then the inner state machine is parallel executed with the here given default states, which defines each a state machine level. That are the states immediately connected with transitions of type TODO See #bChildStatesParallel

listTransitionSrc

public java.util.List<StateTransCond> listTransitionSrc

Outgoing transitions from this state to any of the childStates or also their children (to more inner state)

listTransitionDst

public java.util.List<StateTransCond> listTransitionDst

Incoming transitions to this state from any other States. This allows back tracking of the state context.

Constructor Detail

State_FBcl

public State_FBcl(FBtype_FBcl fbt,
                  java.lang.String name,
                  State_FBcl.EStateKind eStateKind,
                  int idSameLevel,
                  Module_FBcl parentModule,
                  XY_FBcl graphicPos)

Parameters:

fbt -

name -

sNameParent - it is null for the root state

sParalleldefault -

parentModule -

graphicPos -

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class FBlock_FBcl