Package org.codehaus.groovy.control
Class PlaceholderVisitor
java.lang.Object
org.codehaus.groovy.ast.CodeVisitorSupport
org.codehaus.groovy.ast.ClassCodeVisitorSupport
org.codehaus.groovy.control.PlaceholderVisitor
- All Implemented Interfaces:
GroovyClassVisitor,GroovyCodeVisitor,ErrorCollecting
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected SourceUnitstatic booleanisPlaceholder(ASTNode node) voidvisitClosureExpression(ClosureExpression expression) Visit the Closure (or Lambda) marking underscore-named parameters as placeholdersvoidvisitDeclarationExpression(DeclarationExpression expression) Visit the declaration marking underscore-named variables in multi-assignments as placeholdersMethods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport
addError, visitAnnotation, visitAnnotations, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoopMethods 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, visitVariableExpressionMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.codehaus.groovy.ast.GroovyCodeVisitor
visit, visit, visitEmptyExpression, visitListOfExpressions
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Constructor Details
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PlaceholderVisitor
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Method Details
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getSourceUnit
- Specified by:
getSourceUnitin classClassCodeVisitorSupport
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visitDeclarationExpression
Visit the declaration marking underscore-named variables in multi-assignments as placeholders- Specified by:
visitDeclarationExpressionin interfaceGroovyCodeVisitor- Overrides:
visitDeclarationExpressionin classClassCodeVisitorSupport- Parameters:
expression- the expression to check
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visitClosureExpression
Visit the Closure (or Lambda) marking underscore-named parameters as placeholders- Specified by:
visitClosureExpressionin interfaceGroovyCodeVisitor- Overrides:
visitClosureExpressionin classClassCodeVisitorSupport- Parameters:
expression- the expression to check
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isPlaceholder
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