Package org.codehaus.groovy.ast.tools
Class GeneralUtils
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- org.codehaus.groovy.ast.tools.GeneralUtils
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public class GeneralUtils extends java.lang.Object
Handy methods when working with the Groovy AST
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Constructor Summary
Constructors Constructor Description GeneralUtils()
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Method Summary
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Method Detail
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andX
public static BinaryExpression andX(Expression lhv, Expression rhv)
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args
public static ArgumentListExpression args(Expression... expressions)
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args
public static ArgumentListExpression args(java.util.List<Expression> expressions)
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args
public static ArgumentListExpression args(Parameter[] parameters)
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args
public static ArgumentListExpression args(java.lang.String... names)
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assignS
public static Statement assignS(Expression target, Expression value)
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assignX
public static Expression assignX(Expression target, Expression value)
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attrX
public static Expression attrX(Expression oe, Expression prop)
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binX
public static BinaryExpression binX(Expression left, Token token, Expression right)
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block
public static BlockStatement block(VariableScope varScope, Statement... stmts)
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block
public static BlockStatement block(VariableScope varScope, java.util.List<Statement> stmts)
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block
public static BlockStatement block(Statement... stmts)
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callSuperX
public static MethodCallExpression callSuperX(java.lang.String methodName, Expression args)
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callSuperX
public static MethodCallExpression callSuperX(java.lang.String methodName)
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callThisX
public static MethodCallExpression callThisX(java.lang.String methodName, Expression args)
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callThisX
public static MethodCallExpression callThisX(java.lang.String methodName)
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callX
public static MethodCallExpression callX(Expression receiver, java.lang.String methodName, Expression args)
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callX
public static MethodCallExpression callX(Expression receiver, Expression method, Expression args)
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callX
public static MethodCallExpression callX(Expression receiver, java.lang.String methodName)
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callX
public static StaticMethodCallExpression callX(ClassNode receiver, java.lang.String methodName, Expression args)
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callX
public static StaticMethodCallExpression callX(ClassNode receiver, java.lang.String methodName)
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castX
public static CastExpression castX(ClassNode type, Expression expression)
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castX
public static CastExpression castX(ClassNode type, Expression expression, boolean ignoreAutoboxing)
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classX
public static ClassExpression classX(ClassNode clazz)
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classX
public static ClassExpression classX(java.lang.Class clazz)
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closureX
public static ClosureExpression closureX(Parameter[] params, Statement code)
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closureX
public static ClosureExpression closureX(Statement code)
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cmpX
public static BinaryExpression cmpX(Expression lhv, Expression rhv)
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constX
public static ConstantExpression constX(java.lang.Object val)
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constX
public static ConstantExpression constX(java.lang.Object val, boolean keepPrimitive)
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copyAnnotatedNodeAnnotations
public static void copyAnnotatedNodeAnnotations(AnnotatedNode annotatedNode, java.util.List<AnnotationNode> copied, java.util.List<AnnotationNode> notCopied)
Copies all candidateAnnotations with retention policyRetentionPolicy.RUNTIME
andRetentionPolicy.CLASS
.Annotations with
GeneratedClosure
members are not supported at present.
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createConstructorStatementDefault
public static Statement createConstructorStatementDefault(FieldNode fNode)
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ctorX
public static ConstructorCallExpression ctorX(ClassNode type, Expression args)
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ctorX
public static ConstructorCallExpression ctorX(ClassNode type)
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ctorSuperS
public static Statement ctorSuperS(Expression args)
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ctorThisS
public static Statement ctorThisS(Expression args)
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ctorSuperS
public static Statement ctorSuperS()
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ctorThisS
public static Statement ctorThisS()
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declS
public static Statement declS(Expression target, Expression init)
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eqX
public static BinaryExpression eqX(Expression lhv, Expression rhv)
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equalsNullX
public static BooleanExpression equalsNullX(Expression argExpr)
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fieldX
public static FieldExpression fieldX(FieldNode fieldNode)
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fieldX
public static FieldExpression fieldX(ClassNode owner, java.lang.String fieldName)
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findArg
public static Expression findArg(java.lang.String argName)
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getAllMethods
public static java.util.List<MethodNode> getAllMethods(ClassNode type)
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getAllProperties
public static java.util.List<PropertyNode> getAllProperties(ClassNode type)
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getGetterName
public static java.lang.String getGetterName(PropertyNode pNode)
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getInstanceNonPropertyFields
public static java.util.List<FieldNode> getInstanceNonPropertyFields(ClassNode cNode)
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getInstanceProperties
public static java.util.List<PropertyNode> getInstanceProperties(ClassNode cNode)
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getInstancePropertyFields
public static java.util.List<FieldNode> getInstancePropertyFields(ClassNode cNode)
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getInterfacesAndSuperInterfaces
public static java.util.Set<ClassNode> getInterfacesAndSuperInterfaces(ClassNode type)
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getSuperNonPropertyFields
public static java.util.List<FieldNode> getSuperNonPropertyFields(ClassNode cNode)
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getSuperPropertyFields
public static java.util.List<FieldNode> getSuperPropertyFields(ClassNode cNode)
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hasClassX
public static BinaryExpression hasClassX(Expression instance, ClassNode cNode)
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hasDeclaredMethod
public static boolean hasDeclaredMethod(ClassNode cNode, java.lang.String name, int argsCount)
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hasEqualFieldX
public static BinaryExpression hasEqualFieldX(FieldNode fNode, Expression other)
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hasEqualPropertyX
public static BinaryExpression hasEqualPropertyX(PropertyNode pNode, Expression other)
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hasSameFieldX
public static BooleanExpression hasSameFieldX(FieldNode fNode, Expression other)
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hasSamePropertyX
public static BooleanExpression hasSamePropertyX(PropertyNode pNode, Expression other)
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ifElseS
public static Statement ifElseS(Expression cond, Statement thenStmt, Statement elseStmt)
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ifS
public static Statement ifS(Expression cond, Expression trueExpr)
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ifS
public static Statement ifS(Expression cond, Statement trueStmt)
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indexX
public static Expression indexX(Expression target, Expression value)
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isInstanceOfX
public static BooleanExpression isInstanceOfX(Expression objectExpression, ClassNode cNode)
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isOneX
public static BooleanExpression isOneX(Expression expr)
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isTrueX
public static BooleanExpression isTrueX(Expression argExpr)
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isZeroX
public static BooleanExpression isZeroX(Expression expr)
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ltX
public static BinaryExpression ltX(Expression lhv, Expression rhv)
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makeDescriptorWithoutReturnType
public static java.lang.String makeDescriptorWithoutReturnType(MethodNode mn)
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neX
public static BinaryExpression neX(Expression lhv, Expression rhv)
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notNullX
public static BooleanExpression notNullX(Expression argExpr)
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notX
public static NotExpression notX(Expression expr)
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orX
public static BinaryExpression orX(Expression lhv, Expression rhv)
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param
public static Parameter param(ClassNode type, java.lang.String name, Expression initialExpression)
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plusX
public static BinaryExpression plusX(Expression lhv, Expression rhv)
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propX
public static Expression propX(Expression owner, java.lang.String property)
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propX
public static Expression propX(Expression owner, Expression property)
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returnS
public static Statement returnS(Expression expr)
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safeExpression
public static Statement safeExpression(Expression fieldExpr, Expression expression)
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sameX
public static BooleanExpression sameX(Expression self, Expression other)
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stmt
public static Statement stmt(Expression expr)
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ternaryX
public static TernaryExpression ternaryX(Expression cond, Expression trueExpr, Expression elseExpr)
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varX
public static VariableExpression varX(java.lang.String name)
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varX
public static VariableExpression varX(Variable variable)
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varX
public static VariableExpression varX(java.lang.String name, ClassNode type)
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throwS
public static ThrowStatement throwS(Expression expr)
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catchS
public static CatchStatement catchS(Parameter variable, Statement code)
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getterX
@Deprecated public static Expression getterX(ClassNode annotatedNode, PropertyNode pNode)
Deprecated.use getterThisX instead
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getterThisX
public static Expression getterThisX(ClassNode annotatedNode, PropertyNode pNode)
This method is similar topropX(Expression, Expression)
but will make sure that if the property being accessed is defined inside the classnode provided as a parameter, then a getter call is generated instead of a field access.- Parameters:
annotatedNode
- the class node where the property node is accessed frompNode
- the property being accessed- Returns:
- a method call expression or a property expression
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getterX
public static Expression getterX(ClassNode annotatedNode, Expression receiver, PropertyNode pNode)
This method is similar topropX(Expression, Expression)
but will make sure that if the property being accessed is defined inside the classnode provided as a parameter, then a getter call is generated instead of a field access.- Parameters:
annotatedNode
- the class node where the property node is accessed fromreceiver
- the object having the propertypNode
- the property being accessed- Returns:
- a method call expression or a property expression
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