DefaultTypeCheckingExtension (groovy 3.0.13 API)

org.codehaus.groovy.transform.stc.DefaultTypeCheckingExtension

```
public class DefaultTypeCheckingExtension
extends TypeCheckingExtension
```
The default type checking handler is used by the standard type checker and doesn't handle any of the type checking errors by default. This just means that whenever a type checking error is detected, there's no additional information available to the type checker that could help it. The default handler is also capable of handling a collection of delegate handlers. If a list of delegates is set, then the type checker will try all the delegates until one is capable of handling an error.
Since:
2.1.0

Field Summary

Fields
Modifiers	Name	Description
`protected List<TypeCheckingExtension>`	`handlers`

Inherited fields
Fields inherited from class	Fields
`class TypeCheckingExtension`	`typeCheckingVisitor`

Constructor Summary

Constructors
Constructor and description
`DefaultTypeCheckingExtension (StaticTypeCheckingVisitor typeCheckingVisitor)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public void`	`addHandler(TypeCheckingExtension handler)`
	`public void`	`afterMethodCall(MethodCall call)`
	`public void`	`afterVisitClass(ClassNode node)`
	`public void`	`afterVisitMethod(MethodNode node)`
	`public boolean`	`beforeMethodCall(MethodCall call)`
	`public boolean`	`beforeVisitClass(ClassNode node)`
	`public boolean`	`beforeVisitMethod(MethodNode node)`
	`public void`	`finish()`
	`public List<MethodNode>`	`handleAmbiguousMethods(List<MethodNode> nodes, Expression origin)`
	`public boolean`	`handleIncompatibleAssignment(ClassNode lhsType, ClassNode rhsType, Expression assignmentExpression)`
	`public boolean`	`handleIncompatibleReturnType(ReturnStatement returnStatement, ClassNode inferredReturnType)`
	`public List<MethodNode>`	`handleMissingMethod(ClassNode receiver, String name, ArgumentListExpression argumentList, ClassNode[] argumentTypes, MethodCall call)`
	`public boolean`	`handleUnresolvedAttribute(AttributeExpression aexp)`
	`public boolean`	`handleUnresolvedProperty(PropertyExpression pexp)`
	`public boolean`	`handleUnresolvedVariableExpression(VariableExpression vexp)`
	`public void`	`onMethodSelection(Expression expression, MethodNode target)`
	`public void`	`removeHandler(TypeCheckingExtension handler)`
	`public void`	`setup()`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class TypeCheckingExtension`	addStaticTypeError, afterMethodCall, afterVisitClass, afterVisitMethod, beforeMethodCall, beforeVisitClass, beforeVisitMethod, buildListType, buildMapType, classNodeFor, classNodeFor, existsProperty, existsProperty, extractStaticReceiver, finish, getArgumentTypes, getTargetMethod, getType, handleAmbiguousMethods, handleIncompatibleAssignment, handleIncompatibleReturnType, handleMissingMethod, handleUnresolvedAttribute, handleUnresolvedProperty, handleUnresolvedVariableExpression, isStaticMethodCallOnClass, lookupClassNodeFor, onMethodSelection, parameterizedType, setup, storeType

- Field Detail
  - protected final List<TypeCheckingExtension> handlers
- Constructor Detail
  - public DefaultTypeCheckingExtension(StaticTypeCheckingVisitor typeCheckingVisitor)
- Method Detail
  - public void addHandler(TypeCheckingExtension handler)
  - @Override public void afterMethodCall(MethodCall call)
  - @Override public void afterVisitClass(ClassNode node)
  - @Override public void afterVisitMethod(MethodNode node)
  - @Override public boolean beforeMethodCall(MethodCall call)
  - @Override public boolean beforeVisitClass(ClassNode node)
  - @Override public boolean beforeVisitMethod(MethodNode node)
  - @Override public void finish()
  - @Override public List<MethodNode> handleAmbiguousMethods(List<MethodNode> nodes, Expression origin)
  - @Override public boolean handleIncompatibleAssignment(ClassNode lhsType, ClassNode rhsType, Expression assignmentExpression)
  - @Override public boolean handleIncompatibleReturnType(ReturnStatement returnStatement, ClassNode inferredReturnType)
  - public List<MethodNode> handleMissingMethod(ClassNode receiver, String name, ArgumentListExpression argumentList, ClassNode[] argumentTypes, MethodCall call)
  - public boolean handleUnresolvedAttribute(AttributeExpression aexp)
  - public boolean handleUnresolvedProperty(PropertyExpression pexp)
  - public boolean handleUnresolvedVariableExpression(VariableExpression vexp)
  - @Override public void onMethodSelection(Expression expression, MethodNode target)
  - public void removeHandler(TypeCheckingExtension handler)
  - @Override public void setup()

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class DefaultTypeCheckingExtension

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

protected final List<TypeCheckingExtension> handlers

Constructor Detail

public DefaultTypeCheckingExtension(StaticTypeCheckingVisitor typeCheckingVisitor)

Method Detail

public void addHandler(TypeCheckingExtension handler)

@Override public void afterMethodCall(MethodCall call)

@Override public void afterVisitClass(ClassNode node)

@Override public void afterVisitMethod(MethodNode node)

@Override public boolean beforeMethodCall(MethodCall call)

@Override public boolean beforeVisitClass(ClassNode node)

@Override public boolean beforeVisitMethod(MethodNode node)

@Override public void finish()

@Override public List<MethodNode> handleAmbiguousMethods(List<MethodNode> nodes, Expression origin)

@Override public boolean handleIncompatibleAssignment(ClassNode lhsType, ClassNode rhsType, Expression assignmentExpression)

@Override public boolean handleIncompatibleReturnType(ReturnStatement returnStatement, ClassNode inferredReturnType)

public List<MethodNode> handleMissingMethod(ClassNode receiver, String name, ArgumentListExpression argumentList, ClassNode[] argumentTypes, MethodCall call)

public boolean handleUnresolvedAttribute(AttributeExpression aexp)

public boolean handleUnresolvedProperty(PropertyExpression pexp)

public boolean handleUnresolvedVariableExpression(VariableExpression vexp)

@Override public void onMethodSelection(Expression expression, MethodNode target)

public void removeHandler(TypeCheckingExtension handler)

@Override public void setup()