Package org.apache.groovy.contracts.ast.visitor

Class AnnotationClosureVisitor

java.lang.Object

org.codehaus.groovy.ast.CodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeVisitorSupport

org.apache.groovy.contracts.ast.visitor.BaseVisitor

org.apache.groovy.contracts.ast.visitor.AnnotationClosureVisitor

All Implemented Interfaces:

ASTNodeMetaData, GroovyClassVisitor, GroovyCodeVisitor, ErrorCollecting

public class AnnotationClosureVisitor
extends BaseVisitor
implements ASTNodeMetaData

Visits interfaces & classes and looks for @Requires or @Ensures and creates Closure classes for the annotation closures.

The annotation closure classes are used later on to check interface contract pre- and post-conditions in implementation classes.

See Also:

• Requires
• Ensures
• BaseVisitor

Field Summary

Fields

Modifier and Type	Field	Description
static final String	META_DATA_ORIGINAL_TRY_CATCH_BLOCK
static final String	META_DATA_USE_EXECUTION_TRACKER

Fields inherited from class org.apache.groovy.contracts.ast.visitor.BaseVisitor

GCONTRACTS_ENABLED_VAR, sourceUnit

Fields inherited from interface org.apache.groovy.contracts.ast.visitor.ASTNodeMetaData

CLOSURE_REPLACED, PROCESSED

Constructor Summary

Constructors

Constructor	Description
AnnotationClosureVisitor(SourceUnit sourceUnit, ReaderSource source)

Method Summary

Modifier and Type	Method	Description
void	visitClass(ClassNode classNode)	Visit a ClassNode.
void	visitConstructorOrMethod(MethodNode methodNode, boolean isConstructor)

Methods inherited from class org.apache.groovy.contracts.ast.visitor.BaseVisitor

asConditionExecution, getOriginalCondition, getReplacedCondition, getSourceUnit, replaceCondition

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

addError, visitAnnotation, visitAnnotations, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitClosureExpression, visitConstructor, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

afterSwitchCaseStatementsVisited, afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codehaus.groovy.ast.GroovyCodeVisitor

visit, visit, visitEmptyExpression, visitListOfExpressions

Field Details

META_DATA_USE_EXECUTION_TRACKER

public static final String META_DATA_USE_EXECUTION_TRACKER

See Also:

• Constant Field Values

META_DATA_ORIGINAL_TRY_CATCH_BLOCK

public static final String META_DATA_ORIGINAL_TRY_CATCH_BLOCK

See Also:

• Constant Field Values

Constructor Details

AnnotationClosureVisitor

public AnnotationClosureVisitor(SourceUnit sourceUnit,
 ReaderSource source)

Method Details

visitClass

public void visitClass(ClassNode classNode)

Description copied from interface: GroovyClassVisitor

Visit a ClassNode.

Specified by:

visitClass in interface GroovyClassVisitor

Overrides:

visitClass in class ClassCodeVisitorSupport

visitConstructorOrMethod

public void visitConstructorOrMethod(MethodNode methodNode,
 boolean isConstructor)

Overrides:

visitConstructorOrMethod in class ClassCodeVisitorSupport