Package org.codehaus.groovy.ast.expr
Class MethodCallExpression
java.lang.Object
org.codehaus.groovy.ast.ASTNode
org.codehaus.groovy.ast.AnnotatedNode
org.codehaus.groovy.ast.expr.Expression
org.codehaus.groovy.ast.expr.MethodCallExpression
- All Implemented Interfaces:
GroovydocHolder<AnnotatedNode>,MethodCall,NodeMetaDataHandler
A method call on an object or class.
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Field Summary
FieldsFields inherited from class org.codehaus.groovy.ast.expr.Expression
EMPTY_ARRAYFields inherited from interface groovy.lang.groovydoc.GroovydocHolder
DOC_COMMENT -
Constructor Summary
ConstructorsConstructorDescriptionMethodCallExpression(Expression objectExpression, String method, Expression arguments) MethodCallExpression(Expression objectExpression, Expression method, Expression arguments) -
Method Summary
Modifier and TypeMethodDescriptionThis method returns the method name as String if it is no dynamic calculated method name, but a constant.getText()booleanbooleanisSafe()booleanbooleanvoidsetArguments(Expression arguments) voidsetGenericsTypes(GenericsType[] genericsTypes) voidsetImplicitThis(boolean implicitThis) voidsetMethod(Expression method) voidSets a method call target for a direct method call.voidsetObjectExpression(Expression objectExpression) voidsetSafe(boolean safe) voidsetSourcePosition(ASTNode node) Sets the source position using another ASTNode.voidsetSpreadSafe(boolean value) toString()transformExpression(ExpressionTransformer transformer) Return a copy of the expression calling the transformer on any nested expressionsvoidvisit(GroovyCodeVisitor visitor) Methods inherited from class org.codehaus.groovy.ast.expr.Expression
getType, setType, transformExpressions, transformExpressionsMethods inherited from class org.codehaus.groovy.ast.AnnotatedNode
addAnnotation, addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSyntheticMethods inherited from class org.codehaus.groovy.ast.ASTNode
copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMapMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.codehaus.groovy.ast.NodeMetaDataHandler
copyNodeMetaData, getNodeMetaData, getNodeMetaData, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setNodeMetaData
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Field Details
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NO_ARGUMENTS
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Constructor Details
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MethodCallExpression
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MethodCallExpression
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Method Details
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visit
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transformExpression
Description copied from class:ExpressionReturn a copy of the expression calling the transformer on any nested expressions- Specified by:
transformExpressionin classExpression
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getArguments
- Specified by:
getArgumentsin interfaceMethodCall
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setArguments
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getMethod
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setMethod
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getMethodAsString
This method returns the method name as String if it is no dynamic calculated method name, but a constant.- Specified by:
getMethodAsStringin interfaceMethodCall
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getObjectExpression
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setObjectExpression
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getReceiver
- Specified by:
getReceiverin interfaceMethodCall
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getText
- Specified by:
getTextin interfaceMethodCall- Overrides:
getTextin classASTNode
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isSafe
public boolean isSafe()- Returns:
- is this a safe method call, i.e. if true then if the source object is null then this method call will return null rather than throwing a null pointer exception
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setSafe
public void setSafe(boolean safe) -
isSpreadSafe
public boolean isSpreadSafe() -
setSpreadSafe
public void setSpreadSafe(boolean value) -
isImplicitThis
public boolean isImplicitThis()- Returns:
- true if no object expression was specified otherwise if some expression was specified for the object on which to evaluate the method then return false
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setImplicitThis
public void setImplicitThis(boolean implicitThis) -
getGenericsTypes
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setGenericsTypes
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isUsingGenerics
public boolean isUsingGenerics() -
getMethodTarget
- Returns:
- the target as method node if set
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setMethodTarget
Sets a method call target for a direct method call. WARNING: A method call made this way will run outside of the MOP!- Parameters:
mn- the target as MethodNode, mn==null means no target
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setSourcePosition
Description copied from class:ASTNodeSets the source position using another ASTNode. The sourcePosition consists of a line/column pair for the start and a line/column pair for the end of the expression or statement- Overrides:
setSourcePositionin classASTNode- Parameters:
node- - the node used to configure the position information
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toString
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