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Groovy Documentation | |||||||
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.codehaus.groovy.transform.stc.StaticTypeCheckingSupport
public abstract class StaticTypeCheckingSupport extends java.lang.Object
Static support methods for StaticTypeCheckingVisitor.
Field Summary | |
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protected static ClassNode |
ArrayList_TYPE
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protected static ClassNode |
Collection_TYPE
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protected static java.util.Comparator |
DGM_METHOD_NODE_COMPARATOR
This comparator is used when we return the list of methods from DGM which name correspond to a given name. |
protected static ClassNode |
Deprecated_TYPE
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protected static StaticTypeCheckingSupport.ExtensionMethodCache |
EXTENSION_METHOD_CACHE
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protected static ClassNode |
GSTRING_STRING_CLASSNODE
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protected static ClassNode |
Matcher_TYPE
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protected static java.util.Map |
NUMBER_TYPES
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protected static ClassNode |
UNKNOWN_PARAMETER_TYPE
This is for internal use only. |
Method Summary | |
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static int
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allParametersAndArgumentsMatch(Parameter[] params, ClassNode[] args)
Checks that arguments and parameter types match. |
static boolean
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checkCompatibleAssignmentTypes(ClassNode left, ClassNode right)
Returns true or false depending on whether the right classnode can be assigned to the left classnode. |
static boolean
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checkCompatibleAssignmentTypes(ClassNode left, ClassNode right, Expression rightExpression)
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static boolean
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checkCompatibleAssignmentTypes(ClassNode left, ClassNode right, Expression rightExpression, boolean allowConstructorCoercion)
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static java.util.List
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chooseBestMethod(ClassNode receiver, java.util.Collection methods, ClassNode... args)
Given a list of candidate methods, returns the one which best matches the argument types |
static java.util.Set
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collectAllInterfaces(ClassNode node)
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static java.lang.Object
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evaluateExpression(Expression expr, CompilerConfiguration config)
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static java.util.List
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findDGMMethodsByNameAndArguments(ClassNode receiver, java.lang.String name, ClassNode[] args)
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static java.util.List
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findDGMMethodsByNameAndArguments(java.lang.ClassLoader loader, ClassNode receiver, java.lang.String name, ClassNode[] args)
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static java.util.List
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findDGMMethodsByNameAndArguments(ClassNode receiver, java.lang.String name, ClassNode[] args, java.util.List methods)
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static java.util.List
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findDGMMethodsByNameAndArguments(java.lang.ClassLoader loader, ClassNode receiver, java.lang.String name, ClassNode[] args, java.util.List methods)
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protected static java.util.Set
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findDGMMethodsForClassNode(ClassNode clazz, java.lang.String name)
@deprecated Use findDGMMethodsForClassNode(ClassLoader,ClassNode,String) instead |
protected static java.util.Set
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findDGMMethodsForClassNode(java.lang.ClassLoader loader, ClassNode clazz, java.lang.String name)
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protected static void
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findDGMMethodsForClassNode(ClassNode clazz, java.lang.String name, java.util.TreeSet accumulator)
@deprecated Use findDGMMethodsForClassNode(ClassLoader, ClassNode, String, TreeSet) instead |
protected static void
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findDGMMethodsForClassNode(java.lang.ClassLoader loader, ClassNode clazz, java.lang.String name, java.util.TreeSet accumulator)
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protected static Variable
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findTargetVariable(VariableExpression ve)
Given a variable expression, returns the ultimately accessed variable. |
static boolean
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implementsInterfaceOrIsSubclassOf(ClassNode type, ClassNode superOrInterface)
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protected static boolean
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isArrayAccessExpression(Expression expression)
Returns true for expressions of the form x[...] |
static boolean
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isAssignment(int op)
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static boolean
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isBeingCompiled(ClassNode node)
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static boolean
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isGStringOrGStringStringLUB(ClassNode node)
A helper method that can be used to evaluate expressions as found in annotation parameters. |
static boolean
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isParameterizedWithGStringOrGStringString(ClassNode node)
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static boolean
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isParameterizedWithString(ClassNode node)
Collects all interfaces of a class node, including those defined by the super class. |
static boolean
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isWildcardLeftHandSide(ClassNode node)
Tells if a class is one of the "accept all" classes as the left hand side of an assignment. |
static boolean
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isWithCall(java.lang.String name, Expression callArguments)
Called on method call checks in order to determine if a method call corresponds to the idiomatic o.with { ... } structure |
static boolean
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missesGenericsTypes(ClassNode cn)
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static Parameter[]
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parameterizeArguments(ClassNode receiver, MethodNode m)
A DGM-like method which adds support for method calls which are handled specifically by the Groovy compiler. |
Methods inherited from class java.lang.Object | |
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java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |
Field Detail |
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protected static final ClassNode ArrayList_TYPE
protected static final ClassNode Collection_TYPE
protected static final java.util.Comparator DGM_METHOD_NODE_COMPARATOR
protected static final ClassNode Deprecated_TYPE
protected static final StaticTypeCheckingSupport.ExtensionMethodCache EXTENSION_METHOD_CACHE
protected static final ClassNode GSTRING_STRING_CLASSNODE
protected static final ClassNode Matcher_TYPE
protected static final java.util.Map NUMBER_TYPES
protected static final ClassNode UNKNOWN_PARAMETER_TYPE
Method Detail |
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public static int allParametersAndArgumentsMatch(Parameter[] params, ClassNode[] args)
params
- method parametersargs
- type arguments
public static boolean checkCompatibleAssignmentTypes(ClassNode left, ClassNode right)
left
- the class to be assigned toright
- the assignee class
public static boolean checkCompatibleAssignmentTypes(ClassNode left, ClassNode right, Expression rightExpression)
public static boolean checkCompatibleAssignmentTypes(ClassNode left, ClassNode right, Expression rightExpression, boolean allowConstructorCoercion)
public static java.util.List chooseBestMethod(ClassNode receiver, java.util.Collection methods, ClassNode... args)
methods
- candidate methodsargs
- argument types
public static java.util.Set collectAllInterfaces(ClassNode node)
public static java.lang.Object evaluateExpression(Expression expr, CompilerConfiguration config)
@java.lang.Deprecatedif (paramGenericTypes==null) { public static java.util.List findDGMMethodsByNameAndArguments(ClassNode receiver, java.lang.String name, ClassNode[] args)
public static java.util.List findDGMMethodsByNameAndArguments(java.lang.ClassLoader loader, ClassNode receiver, java.lang.String name, ClassNode[] args)
@java.lang.Deprecated} public static java.util.List findDGMMethodsByNameAndArguments(ClassNode receiver, java.lang.String name, ClassNode[] args, java.util.List methods)
public static java.util.List findDGMMethodsByNameAndArguments(java.lang.ClassLoader loader, ClassNode receiver, java.lang.String name, ClassNode[] args, java.util.List methods)
@java.lang.Deprecated protected static java.util.Set findDGMMethodsForClassNode(ClassNode clazz, java.lang.String name)
protected static java.util.Set findDGMMethodsForClassNode(java.lang.ClassLoader loader, ClassNode clazz, java.lang.String name)
@java.lang.Deprecated protected static void findDGMMethodsForClassNode(ClassNode clazz, java.lang.String name, java.util.TreeSet accumulator)
protected static void findDGMMethodsForClassNode(java.lang.ClassLoader loader, ClassNode clazz, java.lang.String name, java.util.TreeSet accumulator)
protected static Variable findTargetVariable(VariableExpression ve)
ve
- a variable expression
public static boolean implementsInterfaceOrIsSubclassOf(ClassNode type, ClassNode superOrInterface)
protected static boolean isArrayAccessExpression(Expression expression)
expression
- an expression
public static boolean isAssignment(int op)
public static boolean isBeingCompiled(ClassNode node)
public static boolean isGStringOrGStringStringLUB(ClassNode node)
expr
- the expression to be evaluatedconfig
- the compiler configuration
public static boolean isParameterizedWithGStringOrGStringString(ClassNode node)
public static boolean isParameterizedWithString(ClassNode node)
node
- a class for which we want to retrieve all interfacesout
- the set where to collect interfaces
public static boolean isWildcardLeftHandSide(ClassNode node)
node
- the classnode to test
public static boolean isWithCall(java.lang.String name, Expression callArguments)
name
- name of the method calledcallArguments
- arguments of the method
public static boolean missesGenericsTypes(ClassNode cn)
public static Parameter[] parameterizeArguments(ClassNode receiver, MethodNode m)
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