Package org.sonar.java.resolve

Class UnknownType

java.lang.Object

org.sonar.java.resolve.JavaType

org.sonar.java.resolve.ClassJavaType

org.sonar.java.resolve.UnknownType

All Implemented Interfaces:

Type

public class UnknownType
extends ClassJavaType

Nested Class Summary

Nested classes/interfaces inherited from interface org.sonar.plugins.java.api.semantic.Type

Type.ArrayType, Type.Primitives

Field Summary

Fields inherited from class org.sonar.java.resolve.JavaType

ARRAY, BOOLEAN, BOT, BYTE, CHAR, CLASS, DEFERRED, DOUBLE, FLOAT, INT, INTERSECTION, LONG, METHOD, PARAMETERIZED, SHORT, TYPEVAR, UNKNOWN, VOID, WILDCARD

Constructor Summary

Constructors

Constructor	Description
UnknownType(JavaSymbol.TypeJavaSymbol symbol)

Method Summary

Modifier and Type	Method	Description
boolean	isSubtypeOf(String fullyQualifiedName)	Check whether a type is a subtype of the one designed by the fully qualified name.
boolean	isSubtypeOf(Type superType)	Check whether a type is a subtype of another.
boolean	isUnknown()	Check if this type has been resolved.
String	toString()

Methods inherited from class org.sonar.java.resolve.ClassJavaType

directSuperTypes, getSuperType, is, substitutedType, superTypes

Methods inherited from class org.sonar.java.resolve.JavaType

erasure, fullyQualifiedName, getSymbol, isArray, isClass, isNumerical, isParameterized, isPrimitive, isPrimitive, isPrimitiveWrapper, isTagged, isVoid, name, primitiveType, primitiveWrapperType, symbol

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UnknownType

public UnknownType(JavaSymbol.TypeJavaSymbol symbol)

Method Detail

isSubtypeOf

public boolean isSubtypeOf(String fullyQualifiedName)

Description copied from interface: Type

Check whether a type is a subtype of the one designed by the fully qualified name.

This method will consider implemented interfaces as well as superclasses.

   Type type;
   type.isSubtypeOf("Object[]");
   type.isSubtypeOf("org.mypackage.MyClass");
   type.isSubtypeOf("org.mypackage.MyInterface");
   type.isSubtypeOf("java.lang.Object");

Specified by:

isSubtypeOf in interface Type

Overrides:

isSubtypeOf in class ClassJavaType

Parameters:

fullyQualifiedName - fully qualified name to check in the type hierarchy. Use "[]" for arrays.

Returns:

true if the type is the one passed in parameter or have this type in its hierarchy. false otherwise.

isSubtypeOf

public boolean isSubtypeOf(Type superType)

Description copied from interface: Type

Check whether a type is a subtype of another.

This method will consider implemented interfaces as well as superclasses.

   Type type, myOtherType;
   type.isSubtypeOf(myOtherType);

Specified by:

isSubtypeOf in interface Type

Overrides:

isSubtypeOf in class ClassJavaType

Parameters:

superType - instance of a potential superType.

Returns:

true if types are equivalent or if the one passed in parameter is in the hierarchy. false otherwise.

isUnknown

public boolean isUnknown()

Description copied from interface: Type

Check if this type has been resolved. Type can be unknown in incomplete part of Semantic Analysis or when bytecode for a type is not provided and a method cannot be resolved.

Specified by:

isUnknown in interface Type

Overrides:

isUnknown in class JavaType

Returns:

true if type has not been resolved by semantic analysis.

toString

public String toString()

Overrides:

toString in class JavaType