org.vishia.fbcl.writeFBcl

Class WriterCodegen.OtxWorkData

java.lang.Object

org.vishia.fbcl.writeFBcl.WriterCodegen.OtxWorkData

Enclosing class:

WriterCodegen

public static class WriterCodegen.OtxWorkData
extends java.lang.Object

This class holds data for one generation of code related to one otx script for a whole file. The separated data (not merged with the WriterCodegen class) allows parallel generation of more as one output file, any parallel thread per file. This may support multicore chip usage.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	idlog This is a number written to generated code and written in the Log for code generation.
java.util.Map<java.lang.String,java.lang.String>	idxVariablesLocal Index of all gathered variables to prevent twice definition.
LogMessage	log
WriterCodegen.MdlData	mdl
long	mEventOperation This is the mask for the evout (evinMdl) which triggers the current operation to generate.
int	posInsertion Position in the main StringBuilder where the sbLocalVariables should be inserted.
OutTextPreparer.WriteDst	wrLocalVariables A reused StringBuilder for some local variable which should be defined outside of if-branches, though they are set inside some if branches.

Constructor Summary

Constructors

Constructor and Description
OtxWorkData(WriterCodegen.MdlData data, LogMessage log)

Method Summary

Modifier and Type	Method and Description
void	setEventOperation(Pin_FBcl evPin) This special operation is called if the mEventOperation is not set in WriterCodegen#prcEvchainOperation(EvtreeNode_FBcl, Evout_FBcl, Module_FBcl, OtxWorkData, org.vishia.util.OutTextPreparer.WriteDst) especially this is specific code for the TEST FBlocks (Scope).

Methods inherited from class java.lang.Object

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

Field Detail

log

public final LogMessage log

idlog

public java.lang.String idlog

This is a number written to generated code and written in the Log for code generation. With this number the log can be identified relative to the code.

mdl

public final WriterCodegen.MdlData mdl

mEventOperation

public long mEventOperation

This is the mask for the evout (evinMdl) which triggers the current operation to generate. It is set on start of WriterCodegen#prcEvchainOperation(EvtreeNode_FBcl, Evout_FBcl, Module_FBcl, OtxWorkData, Appendable) valid for this operation.

wrLocalVariables

public final OutTextPreparer.WriteDst wrLocalVariables

A reused StringBuilder for some local variable which should be defined outside of if-branches, though they are set inside some if branches. That's a typical situation independent of the target language. Use in the otx script <:exec: insertPoint(wd, OUT)> to determine where this buffer content should be inserted, use <:exec: doInsert(wd, OUT)> to do the insertion after gathering all variables.

idxVariablesLocal

public final java.util.Map<java.lang.String,java.lang.String> idxVariablesLocal

Index of all gathered variables to prevent twice definition. It is cleaned in WriterCodegen#insertPoint(OtxWorkData, StringBuilder), should be used in the otx scripts in form: <

posInsertion

public int posInsertion

Position in the main StringBuilder where the sbLocalVariables should be inserted. See WriterCodegen#insertPoint(OtxWorkData, StringBuilder)

Constructor Detail

OtxWorkData

OtxWorkData(WriterCodegen.MdlData data,
            LogMessage log)

Method Detail

setEventOperation

public void setEventOperation(Pin_FBcl evPin)

This special operation is called if the mEventOperation is not set in WriterCodegen#prcEvchainOperation(EvtreeNode_FBcl, Evout_FBcl, Module_FBcl, OtxWorkData, org.vishia.util.OutTextPreparer.WriteDst) especially this is specific code for the TEST FBlocks (Scope).

Parameters:

mask - proper gotten from environment.