zserio.extension.common

Class CompatibilityChecker

java.lang.Object

zserio.extension.common.DefaultTreeWalker

zserio.extension.common.CompatibilityChecker

All Implemented Interfaces:

TreeWalker

public final class CompatibilityChecker
extends DefaultTreeWalker

Checks whether specified zserio_compatibility_version is compatible with current zserio generator. This mainly checks that code generated by current zserio generators provides binary compatible BLOBs with BLOBs provided by the specified version.

Constructor Summary

Constructors

Constructor and Description
CompatibilityChecker()

Method Summary

Modifier and Type	Method and Description
void	beginChoice(ChoiceType choiceType) Called when ChoiceType AST node begins.
void	beginPackage(Package pkg) Called when Package AST node begins.
void	beginRoot(Root root) Called when Root AST node begins.
void	beginStructure(StructureType structureType) Called when StructureType AST node begins.
void	beginUnion(UnionType unionType) Called when UnionType AST node begins.
boolean	traverseTemplateInstantiations() Returns whether to traverse template instantiations or just call appropriate TreeWalker's methods directly for templates.

Methods inherited from class zserio.extension.common.DefaultTreeWalker

beginBitmask, beginConst, beginEnumeration, beginImport, beginInstantiateType, beginPubsub, beginRuleGroup, beginService, beginSqlDatabase, beginSqlTable, beginSubtype, endPackage, endRoot

Methods inherited from class java.lang.Object

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

Constructor Detail

CompatibilityChecker

public CompatibilityChecker()

Method Detail

traverseTemplateInstantiations

public boolean traverseTemplateInstantiations()

Description copied from interface: TreeWalker

Returns whether to traverse template instantiations or just call appropriate TreeWalker's methods directly for templates.

Returns:

True if the walker requests to traverse template instantiations, false otherwise.

beginRoot

public void beginRoot(Root root)
               throws ZserioExtensionException

Description copied from interface: TreeWalker

Called when Root AST node begins.

Specified by:

beginRoot in interface TreeWalker

Overrides:

beginRoot in class DefaultTreeWalker

Parameters:

root - Current Root AST node.

Throws:

ZserioExtensionException - In case of any internal error of the extension.

beginPackage

public void beginPackage(Package pkg)
                  throws ZserioExtensionException

Description copied from interface: TreeWalker

Called when Package AST node begins.

Specified by:

beginPackage in interface TreeWalker

Overrides:

beginPackage in class DefaultTreeWalker

Parameters:

pkg - Current Package AST node.

Throws:

ZserioExtensionException - In case of any internal error of the extension.

beginStructure

public void beginStructure(StructureType structureType)
                    throws ZserioExtensionException

Description copied from interface: TreeWalker

Called when StructureType AST node begins.

Specified by:

beginStructure in interface TreeWalker

Overrides:

beginStructure in class DefaultTreeWalker

Parameters:

structureType - Current StructureType AST node.

Throws:

ZserioExtensionException - In case of any internal error of the extension.

beginChoice

public void beginChoice(ChoiceType choiceType)
                 throws ZserioExtensionException

Description copied from interface: TreeWalker

Called when ChoiceType AST node begins.

Specified by:

beginChoice in interface TreeWalker

Overrides:

beginChoice in class DefaultTreeWalker

Parameters:

choiceType - Current ChoiceType AST node.

Throws:

ZserioExtensionException - In case of any internal error of the extension.

beginUnion

public void beginUnion(UnionType unionType)
                throws ZserioExtensionException

Description copied from interface: TreeWalker

Called when UnionType AST node begins.

Specified by:

beginUnion in interface TreeWalker

Overrides:

beginUnion in class DefaultTreeWalker

Parameters:

unionType - Current UnionType AST node.

Throws:

ZserioExtensionException - In case of any internal error of the extension.