Uses of Class
org.apache.bcel.generic.Type

Packages that use Type

Package	Description
org.apache.bcel.classfile	Classes that describe the structure of a Java class file and a class file parser.
org.apache.bcel.generic	Generic part of the Apache Byte Code Engineering Library (BCEL), classes to dynamically modify class objects and byte code instructions.
org.apache.bcel.verifier.statics	PassVerifier classes used internally by JustIce.
org.apache.bcel.verifier.structurals	A PassVerifier class mostly used internally by JustIce, yielding a control flow graph for public use as a nice side effect.

Uses of Type in org.apache.bcel.classfile

Methods in org.apache.bcel.classfile that return Type

Modifier and Type	Method	Description
Type[]	Method.getArgumentTypes()	Gets an array of method argument types.
Type	Method.getReturnType()	Gets return type of method.
Type	Field.getType()	Gets the field type.

Methods in org.apache.bcel.classfile with parameters of type Type

Modifier and Type	Method	Description
Field	JavaClass.findField(String fieldName, Type fieldType)	Finds a visible field by name and type in this class and its superclasses.

Uses of Type in org.apache.bcel.generic

Subclasses of Type in org.apache.bcel.generic

Modifier and Type	Class	Description
final class	ArrayType	Denotes array type, such as int[][]
final class	BasicType	Denotes basic type such as int.
class	ObjectType	Denotes reference such as String.
class	ReferenceType	Superclass for object and array types.
class	ReturnaddressType	Returnaddress, the type JSR or JSR_W instructions push upon the stack.

Fields in org.apache.bcel.generic declared as Type

Modifier and Type	Field	Description
static final Type[]	Type.NO_ARGS	Empty array.
protected Type	FieldGenOrMethodGen.type	Deprecated. (since 6.0) will be made private; do not access directly, use getter/setter
static final Type	Type.UNKNOWN	Predefined constant for unknown type.

Methods in org.apache.bcel.generic that return Type

Modifier and Type	Method	Description
Type	MethodGen.getArgumentType(int i)	Gets the argument type at the specified index.
Type[]	InvokeInstruction.getArgumentTypes(ConstantPoolGen cpg)	Gets the argument types of referenced method.
Type[]	MethodGen.getArgumentTypes()	Gets all argument types.
static Type[]	Type.getArgumentTypes(String signature)	Gets the argument types of a method from its signature as an array of Type objects.
Type	ArrayType.getBasicType()	Gets the basic type of array, that is, for int[][][] the basic type is int.
Type	ArrayType.getElementType()	Gets the element type of array, that is, for int[][][] the element type is int[][].
Type	FieldInstruction.getFieldType(ConstantPoolGen cpg)	Gets the type of field.
Type	InvokeInstruction.getReturnType(ConstantPoolGen cpg)	Gets the return type of referenced method.
Type	MethodGen.getReturnType()	Gets the return type.
static Type	Type.getReturnType(String signature)	Gets the return type of a method from its signature as a Type object.
Type	ACONST_NULL.getType(ConstantPoolGen cp)	Gets Type.NULL.
Type	ArithmeticInstruction.getType(ConstantPoolGen cp)	Gets the type associated with the instruction.
Type	ArrayInstruction.getType(ConstantPoolGen cp)	Gets the type associated with the instruction.
Type	BIPUSH.getType(ConstantPoolGen cp)	Gets Type.BYTE.
Type	ConversionInstruction.getType(ConstantPoolGen cp)	Gets the type associated with the instruction.
Type	CPInstruction.getType(ConstantPoolGen cpg)	Gets the type associated with this instruction.
Type	DCMPG.getType(ConstantPoolGen cp)	Gets Type.DOUBLE.
Type	DCMPL.getType(ConstantPoolGen cp)	Gets Type.DOUBLE.
Type	DCONST.getType(ConstantPoolGen cp)	Gets Type.DOUBLE.
Type	FCMPG.getType(ConstantPoolGen cp)	Gets Type.FLOAT.
Type	FCMPL.getType(ConstantPoolGen cp)	Gets Type.FLOAT.
Type	FCONST.getType(ConstantPoolGen cp)	Gets Type.FLOAT.
Type	FieldGenOrMethodGen.getType()
Type	FieldInstruction.getType(ConstantPoolGen cpg)	Gets the type of the referenced field.
Type	ICONST.getType(ConstantPoolGen cp)	Gets Type.INT.
Type	IINC.getType(ConstantPoolGen cp)	Gets the int type.
Type	InvokeInstruction.getType(ConstantPoolGen cpg)	Gets the return type of referenced method.
Type	JsrInstruction.getType(ConstantPoolGen cp)	Gets the return address type.
Type	LCMP.getType(ConstantPoolGen cp)	Gets Type.LONG.
Type	LCONST.getType(ConstantPoolGen cp)	Gets Type.LONG.
Type	LDC.getType(ConstantPoolGen cpg)
Type	LDC2_W.getType(ConstantPoolGen cpg)
Type	LoadClass.getType(ConstantPoolGen cpg)	Gets the type associated with this instruction.
Type	LocalVariableGen.getType()
Type	LocalVariableInstruction.getType(ConstantPoolGen cp)	Gets the type associated with the instruction - in case of ALOAD or ASTORE Type.OBJECT is returned.
Type	NamedAndTyped.getType()	Gets the type.
final Type	NEWARRAY.getType()	Gets the type of the constructed array.
Type	RET.getType(ConstantPoolGen cp)	Gets the return address type.
Type	ReturnInstruction.getType()	Gets the type of the returned value.
Type	ReturnInstruction.getType(ConstantPoolGen cp)	Gets the type associated with the instruction.
Type	SIPUSH.getType(ConstantPoolGen cp)	Gets Type.SHORT.
Type	StackInstruction.getType(ConstantPoolGen cp)	Gets the type.
static Type	Type.getType(Class<?> cls)	Gets the BCEL Type object corresponding to a runtime Class.
static Type	Type.getType(String signature)	Gets the Type object corresponding to a signature.
Type	TypedInstruction.getType(ConstantPoolGen cpg)	Gets the type associated with this instruction.
static Type[]	Type.getTypes(Class<?>[] classes)	Gets the BCEL Type objects corresponding to an array of runtime classes.
Type	Type.normalizeForStackOrLocal()	boolean, short and char variable are considered as int in the stack or local variable area.

Methods in org.apache.bcel.generic with parameters of type Type

Modifier and Type	Method	Description
LocalVariableGen	MethodGen.addLocalVariable(String name, Type type, int slot, InstructionHandle start, InstructionHandle end)	Adds a local variable to this method.
LocalVariableGen	MethodGen.addLocalVariable(String name, Type type, int slot, InstructionHandle start, InstructionHandle end, int origIndex)	Adds a local variable to this method.
LocalVariableGen	MethodGen.addLocalVariable(String name, Type type, InstructionHandle start, InstructionHandle end)	Adds a local variable to this method and assigns an index automatically.
Instruction	InstructionFactory.createAppend(Type type)	Creates an append instruction for the given type.
static ArrayInstruction	InstructionFactory.createArrayLoad(Type type)	Creates an array load instruction for the given type.
static ArrayInstruction	InstructionFactory.createArrayStore(Type type)	Creates an array store instruction for the given type.
static ArithmeticInstruction	InstructionFactory.createBinaryOperation(String op, Type type)	Create binary operation for simple basic types, such as int and float.
Instruction	InstructionFactory.createCast(Type srcType, Type destType)	Create conversion operation for two stack operands, this may be an I2C, instruction, for example, if the operands are basic types and CHECKCAST if they are reference types.
FieldInstruction	InstructionFactory.createFieldAccess(String className, String name, Type type, short kind)	Create a field instruction.
GETFIELD	InstructionFactory.createGetField(String className, String name, Type t)	Creates a GETFIELD instruction.
GETSTATIC	InstructionFactory.createGetStatic(String className, String name, Type t)	Creates a GETSTATIC instruction.
InvokeInstruction	InstructionFactory.createInvoke(String className, String name, Type retType, Type[] argTypes, short kind)	Create an invoke instruction.
InvokeInstruction	InstructionFactory.createInvoke(String className, String name, Type retType, Type[] argTypes, short kind, boolean useInterface)	Create an invoke instruction.
static LocalVariableInstruction	InstructionFactory.createLoad(Type type, int index)	Creates a load instruction for the given type.
Instruction	InstructionFactory.createNewArray(Type t, short dim)	Create new array of given size and type.
static Instruction	InstructionFactory.createNull(Type type)	Create "null" value for reference types, 0 for basic types like int.
PUTFIELD	InstructionFactory.createPutField(String className, String name, Type t)	Creates a PUTFIELD instruction.
PUTSTATIC	InstructionFactory.createPutStatic(String className, String name, Type t)	Creates a PUTSTATIC instruction.
static ReturnInstruction	InstructionFactory.createReturn(Type type)	Create typed return.
static LocalVariableInstruction	InstructionFactory.createStore(Type type, int index)	Creates a store instruction.
static String	Type.getMethodSignature(Type returnType, Type[] argTypes)	Gets the Java method signature for the given types, for example, int[] f(java.lang.String x) becomes (Ljava/lang/String;)[I.
boolean	ReferenceType.isAssignmentCompatibleWith(Type t)	Tests whether this type is assignment compatible with another type t as defined in the JVM specification; see the AASTORE definition there.
boolean	ReferenceType.isCastableTo(Type t)	Tests whether this type is castable to another type t as defined in the JVM specification.
boolean	ArrayType.isElementType(Type type)	Tests whether the given type is the element type of this array type, that is, for int[][][] the element type is int[][].
void	MethodGen.setArgumentType(int i, Type type)	Sets the argument type at the specified index.
void	MethodGen.setArgumentTypes(Type[] argTypes)	Sets all argument types.
void	MethodGen.setReturnType(Type returnType)	Sets the return type.
void	FieldGenOrMethodGen.setType(Type type)
void	LocalVariableGen.setType(Type type)
void	NamedAndTyped.setType(Type type)	Sets the type.

Constructors in org.apache.bcel.generic with parameters of type Type

Modifier	Constructor	Description
	ArrayType(Type type, int dimensions)	Constructor for array of given type
	FieldGen(int accessFlags, Type type, String name, ConstantPoolGen cp)	Declare a field.
	LocalVariableGen(int index, String name, Type type, InstructionHandle start, InstructionHandle end)	Generates a local variable with the given index.
	LocalVariableGen(int index, String name, Type type, InstructionHandle start, InstructionHandle end, int origIndex)	Generates a local variable with the given index.
	MethodGen(int accessFlags, Type returnType, Type[] argTypes, String[] argNames, String methodName, String className, InstructionList il, ConstantPoolGen cp)	Declare method.

Uses of Type in org.apache.bcel.verifier.statics

Subclasses of Type in org.apache.bcel.verifier.statics

Modifier and Type	Class	Description
final class	DOUBLE_Upper	This class represents the upper half of a DOUBLE variable.
final class	LONG_Upper	This class represents the upper half of a LONG variable.

Methods in org.apache.bcel.verifier.statics that return Type

Modifier and Type	Method	Description
Type	LocalVariableInfo.getType(int offset)	Gets the type of the local variable that uses this local variable slot at the given bytecode offset.

Methods in org.apache.bcel.verifier.statics with parameters of type Type

Modifier and Type	Method	Description
void	LocalVariableInfo.add(String name, int startPc, int length, Type type)	Adds some information about this local variable (slot).
void	LocalVariablesInfo.add(int slot, String name, int startPc, int length, Type type)	Adds information about the local variable in slot 'slot'.

Uses of Type in org.apache.bcel.verifier.structurals

Subclasses of Type in org.apache.bcel.verifier.structurals

Modifier and Type	Class	Description
class	UninitializedObjectType	This class represents an uninitialized object type; see The Java Virtual Machine Specification, Second Edition, page 147: 4.9.4 for more details.

Methods in org.apache.bcel.verifier.structurals that return Type

Modifier and Type	Method	Description
Type	LocalVariables.get(int slotIndex)	Returns the type of the local variable slot index.
Type	OperandStack.peek()	Returns the element on top of the stack.
Type	OperandStack.peek(int depth)	Returns the element that's i elements below the top element; that means, iff i==0 the top element is returned.
Type	OperandStack.pop()	Returns the element on top of the stack.
Type	OperandStack.pop(int count)	Pops i elements off the stack.

Methods in org.apache.bcel.verifier.structurals with parameters of type Type

Modifier and Type	Method	Description
void	Pass3bVerifier.invalidReturnTypeError(Type returnedType, MethodGen m)	Always throws StructuralCodeConstraintException because the returned type is incompatible with the method return type.
void	OperandStack.push(Type type)	Pushes a Type object onto the stack.
void	LocalVariables.set(int slotIndex, Type type)	Sets a new Type for the given local variable slot.