gnu.bytecode

Class ParameterizedType

java.lang.Object

gnu.bytecode.Type

gnu.bytecode.ObjectType

gnu.bytecode.ParameterizedType

All Implemented Interfaces:

java.lang.reflect.Type

public class ParameterizedType
extends ObjectType

Nested Class Summary

Nested classes/interfaces inherited from class gnu.bytecode.Type

Type.NeverReturns

Field Summary

Fields inherited from class gnu.bytecode.ObjectType

flags

Fields inherited from class gnu.bytecode.Type

boolean_ctype, boolean_type, booleanType, booleanValue_method, byte_type, byteType, char_type, charType, clone_method, double_type, doubleType, doubleValue_method, errorType, float_type, floatType, floatValue_method, int_type, intType, intValue_method, java_lang_Class_type, javalangannotationAnnotationType, javalangBooleanType, javalangCharacterType, javalangClassType, javalanginvokeMethodHandleType, javalangNumberType, javalangObjectType, javalangStringType, javalangThrowableType, long_type, longType, longValue_method, neverReturnsType, nullType, number_type, objectType, pointer_type, reflectClass, short_type, shortType, string_type, throwable_type, toString_method, tostring_type, toStringType, typeArray0, void_type, voidType

Constructor Summary

Constructors

Constructor and Description
ParameterizedType(ClassType rawType, Type... typeArgumentTypes)

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(Type other) Return a numeric code showing "subtype" relationship: 1: if other is a pure subtype of this; 0: if has the same values; -1: if this is a pure subtype of other; -2: if they have values in common but neither is a subtype of the other; -3: if the types have no values in common.
void	emitCoerceFromObject(CodeAttr code) Compile (in given method) cast from Object to this Type.
java.lang.String	getGenericSignature()
java.lang.String	getName()
ClassType	getRawType() Return JVM-level implementation type.
java.lang.Class	getReflectClass() Get the java.lang.Class object for the representation type.
java.lang.String	getSignature()
char	getTypeArgumentBound(int index)
Type	getTypeArgumentType(int index)
Type[]	getTypeArgumentTypes()
void	setTypeArgumentBound(int index, char bound) Set a wildcard indicator.
void	setTypeArgumentBounds(char[] bounds)
java.lang.String	toString()

Methods inherited from class gnu.bytecode.ObjectType

coerceFromObject, getContextClass, getContextClassLoader, getField, getInternalName, getMethod, getMethods, getMethods, isExisting, isInstance, setExisting

Methods inherited from class gnu.bytecode.Type

coerceToObject, emitCoerceToObject, emitConvertFromPrimitive, emitIsInstance, getImplementationType, getMaybeGenericSignature, getRealType, getSize, getSizeInWords, getType, hashCode, isCompatibleWithValue, isCompatibleWithValue, isInterface, isMoreSpecific, isSubtype, isValidJavaTypeName, isVoid, lookupType, lowestCommonSuperType, make, make, printSignature, promote, registerTypeForClass, setGenericSignature, setName, setReflectClass, setSignature, signatureLength, signatureLength, signatureToName, signatureToPrimitive, signatureToType, signatureToType, swappedCompareResult

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterizedType

public ParameterizedType(ClassType rawType,
                 Type... typeArgumentTypes)

Method Detail

getRawType

public ClassType getRawType()

Description copied from class: Type

Return JVM-level implementation type.

Overrides:

getRawType in class Type

getReflectClass

public java.lang.Class getReflectClass()

Description copied from class: ObjectType

Get the java.lang.Class object for the representation type.

Overrides:

getReflectClass in class ObjectType

getTypeArgumentTypes

public Type[] getTypeArgumentTypes()

getTypeArgumentType

public Type getTypeArgumentType(int index)

setTypeArgumentBound

public void setTypeArgumentBound(int index,
                        char bound)

Set a wildcard indicator.

getTypeArgumentBound

public char getTypeArgumentBound(int index)

setTypeArgumentBounds

public void setTypeArgumentBounds(char[] bounds)

getSignature

public java.lang.String getSignature()

Overrides:

getSignature in class Type

getGenericSignature

public java.lang.String getGenericSignature()

Overrides:

getGenericSignature in class Type

emitCoerceFromObject

public void emitCoerceFromObject(CodeAttr code)

Description copied from class: ObjectType

Compile (in given method) cast from Object to this Type.

Overrides:

emitCoerceFromObject in class ObjectType

getName

public java.lang.String getName()

Overrides:

getName in class Type

toString

public java.lang.String toString()

Overrides:

toString in class Type

compare

public int compare(Type other)

Description copied from class: Type

Return a numeric code showing "subtype" relationship: 1: if other is a pure subtype of this; 0: if has the same values; -1: if this is a pure subtype of other; -2: if they have values in common but neither is a subtype of the other; -3: if the types have no values in common. "Same values" is rather loose; by "A is a subtype of B" we mean that all instance of A can be "widened" to B. More formally, A.compare(B) returns: 1: all B values can be converted to A without a coercion failure (i.e. a ClassCastException or overflow or major loss of information), but not vice versa. 0: all A values can be converted to B without a coercion failure and vice versa; -1: all A values can be converted to B without a coercion failure but not vice versa; -2: there are (potentially) some A values that can be converted to B, and some B values can be converted to A; -3: there are no A values that can be converted to B, and neither are there any B values that can be converted to A.

Overrides:

compare in class ObjectType