Package org.codehaus.groovy.transform.sc
Class StaticCompilationVisitor
java.lang.Object
org.codehaus.groovy.ast.CodeVisitorSupport
org.codehaus.groovy.ast.ClassCodeVisitorSupport
org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitor
org.codehaus.groovy.transform.sc.StaticCompilationVisitor
- All Implemented Interfaces:
- GroovyClassVisitor,- GroovyCodeVisitor,- ErrorCollecting
public class StaticCompilationVisitor extends StaticTypeCheckingVisitor
This visitor is responsible for amending the AST with static compilation metadata or transform the AST so that
 a class or a method can be statically compiled. It may also throw errors specific to static compilation which
 are not considered as an error at the type check pass. For example, usage of spread operator is not allowed
 in statically compiled portions of code, while it may be statically checked.
 Static compilation relies on static type checking, which explains why this visitor extends the type checker
 visitor.
- 
Nested Class SummaryNested classes/interfaces inherited from class org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitorStaticTypeCheckingVisitor.SignatureCodecFactory, StaticTypeCheckingVisitor.VariableExpressionTypeMemoizer
- 
Field SummaryFields Modifier and Type Field Description static MethodNodeARRAYLIST_ADD_METHODstatic ClassNodeARRAYLIST_CLASSNODEstatic MethodNodeARRAYLIST_CONSTRUCTORstatic ClassNodeCOMPILESTATIC_CLASSNODEstatic ClassNodeTYPECHECKED_CLASSNODEFields inherited from class org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitorCLOSURE_CALL_NO_ARG, CLOSURE_CALL_ONE_ARG, CLOSURE_CALL_VARGS, CLOSUREPARAMS_CLASSNODE, CURRENT_SIGNATURE_PROTOCOL, CURRENT_SIGNATURE_PROTOCOL_VERSION, currentField, currentProperty, DELEGATES_TO, DELEGATES_TO_TARGET, DGM_CLASSNODE, EMPTY_METHODNODE_LIST, ENUMERATION_TYPE, ERROR_COLLECTOR, extension, GENERATED_EMPTY_STATEMENT, GET_DELEGATE, GET_OWNER, GET_THISOBJECT, ITERABLE_TYPE, LINKEDHASHMAP_CLASSNODE, MAP_ENTRY_TYPE, NAMED_PARAM_CLASSNODE, NAMED_PARAMS_CLASSNODE, returnAdder, returnListener, TYPECHECKING_ANNOTATIONS, TYPECHECKING_INFO_NODE, typeCheckingContext
- 
Constructor SummaryConstructors Constructor Description StaticCompilationVisitor(SourceUnit unit, ClassNode node)
- 
Method SummaryModifier and Type Method Description protected booleanexistsProperty(PropertyExpression pexp, boolean checkForReadOnly, ClassCodeVisitorSupport visitor)Checks whether a property exists on the receiver, or on any of the possible receiver classes (found in the temporary type information table)protected MethodNodefindMethodOrFail(Expression expr, ClassNode receiver, java.lang.String name, ClassNode... args)protected ClassNode[]getTypeCheckingAnnotations()Returns array of type checking annotations.static booleanisStaticallyCompiled(AnnotatedNode node)voidvisitClass(ClassNode node)Visit a ClassNode.voidvisitConstructor(ConstructorNode node)Visit a ConstructorNode.voidvisitConstructorCallExpression(ConstructorCallExpression call)voidvisitForLoop(ForStatement statement)voidvisitMethod(MethodNode node)Visit a MethodNode.voidvisitMethodCallExpression(MethodCallExpression call)voidvisitPropertyExpression(PropertyExpression expression)voidvisitSpreadExpression(SpreadExpression expression)Methods inherited from class org.codehaus.groovy.transform.stc.StaticTypeCheckingVisitoraddAmbiguousErrorMessage, addAssignmentError, addCategoryMethodCallError, addClosureReturnType, addError, addNoMatchingMethodError, addReceivers, addStaticTypeError, addTypeCheckingExtension, addTypeCheckingInfoAnnotation, addUnsupportedPreOrPostfixExpressionError, afterSwitchConditionExpressionVisited, areCategoryMethodCalls, checkCast, checkClosureParameters, checkForbiddenSpreadArgument, checkGroovyConstructorMap, checkGroovyStyleConstructor, checkGroovyStyleConstructor, checkReturnType, collectAllInterfaceMethodsByName, existsProperty, extractPropertyNameFromMethodName, extractTemporaryTypeInfoKey, extractTypesFromParameters, findCurrentInstanceOfClass, findInstanceOfNotReturnExpression, findMethod, findMethodsWithGenerated, findNotInstanceOfReturnExpression, formatArgumentList, getArgumentTypes, getDelegationMetadata, getGroupOperationResultType, getInferredReturnType, getInferredReturnTypeFromWithClosureArgument, getOriginalDeclarationType, getResultType, getSourceUnit, getTemporaryTypesForExpression, getType, getTypeCheckingContext, hasRHSIncompleteGenericTypeInfo, inferClosureParameterTypes, inferComponentType, inferDiamondType, inferListExpressionType, inferLoopElementType, inferMapExpressionType, inferReturnTypeGenerics, inferReturnTypeGenerics, initialize, isClassInnerClassOrEqualTo, isClosureCall, isNullConstant, isSecondPassNeededForControlStructure, isSkipMode, isSkippedInnerClass, isSuperExpression, isThisExpression, makeOwnerList, performSecondPass, popAssignmentTracking, prettyPrintMethodList, pushAssignmentTracking, pushInstanceOfTypeInfo, restoreVariableExpressionMetadata, saveVariableExpressionMetadata, setCompilationUnit, setMethodsToBeVisited, shouldSkipClassNode, shouldSkipMethodNode, silentlyVisitMethodNode, startMethodInference, storeInferredReturnType, storeInferredTypeForPropertyExpression, storeTargetMethod, storeType, typeCheckAssignment, typeCheckClosureCall, typeCheckMapConstructor, typeCheckMethodsWithGenericsOrFail, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBlockStatement, visitCaseStatement, visitCastExpression, visitClassExpression, visitClosingBlock, visitClosureExpression, visitConstructorOrMethod, visitExpressionStatement, visitField, visitIfElse, visitInstanceofNot, visitMethodCallArguments, visitMethodPointerExpression, visitNotExpression, visitObjectInitializerStatements, visitPostfixExpression, visitPrefixExpression, visitProperty, visitRangeExpression, visitReturnStatement, visitStaticMethodCallExpression, visitSwitch, visitTernaryExpression, visitTryCatchFinally, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression, visitWhileLoop, wrapTypeIfNecessaryMethods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupportvisitAnnotation, visitAnnotations, visitAssertStatement, visitBreakStatement, visitCatchStatement, visitClassCodeContainer, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitImports, visitPackage, visitStatement, visitSynchronizedStatement, visitThrowStatementMethods inherited from class org.codehaus.groovy.ast.CodeVisitorSupportvisitArgumentlistExpression, visitBooleanExpression, visitBytecodeExpression, visitClosureListExpression, visitConstantExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodReferenceExpression, visitShortTernaryExpression, visitSpreadMapExpression, visitTupleExpressionMethods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.codehaus.groovy.ast.GroovyCodeVisitorvisitEmptyExpression, visitListOfExpressions
- 
Field Details- 
TYPECHECKED_CLASSNODE
- 
COMPILESTATIC_CLASSNODE
- 
ARRAYLIST_CLASSNODE
- 
ARRAYLIST_ADD_METHOD
- 
ARRAYLIST_CONSTRUCTOR
 
- 
- 
Constructor Details- 
StaticCompilationVisitor
 
- 
- 
Method Details- 
getTypeCheckingAnnotationsDescription copied from class:StaticTypeCheckingVisitorReturns array of type checking annotations. Subclasses may override this method in order to provide additional types which must be looked up when checking if a method or a class node should be skipped.The default implementation returns TypeChecked.- Overrides:
- getTypeCheckingAnnotationsin class- StaticTypeCheckingVisitor
 
- 
isStaticallyCompiled
- 
visitClassDescription copied from interface:GroovyClassVisitorVisit a ClassNode.- Specified by:
- visitClassin interface- GroovyClassVisitor
- Overrides:
- visitClassin class- StaticTypeCheckingVisitor
 
- 
visitConstructorDescription copied from interface:GroovyClassVisitorVisit a ConstructorNode.- Specified by:
- visitConstructorin interface- GroovyClassVisitor
- Overrides:
- visitConstructorin class- StaticTypeCheckingVisitor
 
- 
visitMethodDescription copied from interface:GroovyClassVisitorVisit a MethodNode.- Specified by:
- visitMethodin interface- GroovyClassVisitor
- Overrides:
- visitMethodin class- StaticTypeCheckingVisitor
 
- 
visitMethodCallExpression- Specified by:
- visitMethodCallExpressionin interface- GroovyCodeVisitor
- Overrides:
- visitMethodCallExpressionin class- StaticTypeCheckingVisitor
 
- 
visitConstructorCallExpression- Specified by:
- visitConstructorCallExpressionin interface- GroovyCodeVisitor
- Overrides:
- visitConstructorCallExpressionin class- StaticTypeCheckingVisitor
 
- 
visitForLoop- Specified by:
- visitForLoopin interface- GroovyCodeVisitor
- Overrides:
- visitForLoopin class- StaticTypeCheckingVisitor
 
- 
findMethodOrFailprotected MethodNode findMethodOrFail(Expression expr, ClassNode receiver, java.lang.String name, ClassNode... args)- Overrides:
- findMethodOrFailin class- StaticTypeCheckingVisitor
 
- 
existsPropertyprotected boolean existsProperty(PropertyExpression pexp, boolean checkForReadOnly, ClassCodeVisitorSupport visitor)Description copied from class:StaticTypeCheckingVisitorChecks whether a property exists on the receiver, or on any of the possible receiver classes (found in the temporary type information table)- Overrides:
- existsPropertyin class- StaticTypeCheckingVisitor
- Parameters:
- pexp- a property expression
- checkForReadOnly- if true, look for property read, else for property set
- visitor- if not null, when the property node is found, visit it with the provided visitor
- Returns:
- true if the property is defined in any of the possible receiver classes
 
- 
visitPropertyExpression- Specified by:
- visitPropertyExpressionin interface- GroovyCodeVisitor
- Overrides:
- visitPropertyExpressionin class- StaticTypeCheckingVisitor
 
- 
visitSpreadExpression- Specified by:
- visitSpreadExpressionin interface- GroovyCodeVisitor
- Overrides:
- visitSpreadExpressionin class- CodeVisitorSupport
 
 
-