Uses of Class
org.apache.bcel.generic.Type
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Packages that use Type Package Description org.apache.bcel.classfile This package contains the classes that describe the structure of a Java class file and a class file parser.org.apache.bcel.generic This package contains the "generic" part of the Byte Code Engineering Library, i.e., classes to dynamically modify class objects and byte code instructions.org.apache.bcel.verifier.statics Provides PassVerifier classes used internally by JustIce.org.apache.bcel.verifier.structurals Provides a PassVerifier class mostly used internally by JustIce, yielding a control flow graph for public use as a nice side effect. -
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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()
Type
Method. getReturnType()
Type
Field. getType()
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Uses of Type in org.apache.bcel.generic
Subclasses of Type in org.apache.bcel.generic Modifier and Type Class Description class
ArrayType
Denotes array type, such as int[][]class
BasicType
Denotes basic type such as int.class
ObjectType
Denotes reference such as java.lang.String.class
ReferenceType
Super class 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 Type[]
Type. NO_ARGS
protected Type
FieldGenOrMethodGen. type
Deprecated.(since 6.0) will be made private; do not access directly, use getter/setterstatic Type
Type. UNKNOWN
Methods in org.apache.bcel.generic that return Type Modifier and Type Method Description Type
MethodGen. getArgumentType(int i)
Type[]
InvokeInstruction. getArgumentTypes(ConstantPoolGen cpg)
Type[]
MethodGen. getArgumentTypes()
static Type[]
Type. getArgumentTypes(java.lang.String signature)
Convert arguments of a method (signature) to an array of Type objects.Type
ArrayType. getBasicType()
Type
ArrayType. getElementType()
Type
FieldInstruction. getFieldType(ConstantPoolGen cpg)
Type
InvokeInstruction. getReturnType(ConstantPoolGen cpg)
Type
MethodGen. getReturnType()
static Type
Type. getReturnType(java.lang.String signature)
Convert return value of a method (signature) to a Type object.Type
ACONST_NULL. getType(ConstantPoolGen cp)
Type
ArithmeticInstruction. getType(ConstantPoolGen cp)
Type
ArrayInstruction. getType(ConstantPoolGen cp)
Type
BIPUSH. getType(ConstantPoolGen cp)
Type
ConversionInstruction. getType(ConstantPoolGen cp)
Type
CPInstruction. getType(ConstantPoolGen cpg)
Type
DCMPG. getType(ConstantPoolGen cp)
Type
DCMPL. getType(ConstantPoolGen cp)
Type
DCONST. getType(ConstantPoolGen cp)
Type
FCMPG. getType(ConstantPoolGen cp)
Type
FCMPL. getType(ConstantPoolGen cp)
Type
FCONST. getType(ConstantPoolGen cp)
Type
FieldGenOrMethodGen. getType()
Type
FieldInstruction. getType(ConstantPoolGen cpg)
Type
ICONST. getType(ConstantPoolGen cp)
Type
IINC. getType(ConstantPoolGen cp)
Type
InvokeInstruction. getType(ConstantPoolGen cpg)
Type
JsrInstruction. getType(ConstantPoolGen cp)
Type
LCMP. getType(ConstantPoolGen cp)
Type
LCONST. getType(ConstantPoolGen cp)
Type
LDC. getType(ConstantPoolGen cpg)
Type
LDC2_W. getType(ConstantPoolGen cpg)
Type
LoadClass. getType(ConstantPoolGen cpg)
Returns the type associated with this instruction.Type
LocalVariableGen. getType()
Type
LocalVariableInstruction. getType(ConstantPoolGen cp)
Returns the type associated with the instruction - in case of ALOAD or ASTORE Type.OBJECT is returned.Type
NamedAndTyped. getType()
Type
NEWARRAY. getType()
Type
RET. getType(ConstantPoolGen cp)
Type
ReturnInstruction. getType()
Type
ReturnInstruction. getType(ConstantPoolGen cp)
Type
SIPUSH. getType(ConstantPoolGen cp)
Type
StackInstruction. getType(ConstantPoolGen cp)
static Type
Type. getType(java.lang.Class<?> cl)
Convert runtime java.lang.Class to BCEL Type object.static Type
Type. getType(java.lang.String signature)
Convert signature to a Type object.Type
TypedInstruction. getType(ConstantPoolGen cpg)
static Type[]
Type. getTypes(java.lang.Class<?>[] classes)
Convert runtime java.lang.Class[] to BCEL Type objects.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(java.lang.String name, Type type, int slot, InstructionHandle start, InstructionHandle end)
Adds a local variable to this method.LocalVariableGen
MethodGen. addLocalVariable(java.lang.String name, Type type, int slot, InstructionHandle start, InstructionHandle end, int orig_index)
Adds a local variable to this method.LocalVariableGen
MethodGen. addLocalVariable(java.lang.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)
static ArrayInstruction
InstructionFactory. createArrayLoad(Type type)
static ArrayInstruction
InstructionFactory. createArrayStore(Type type)
static ArithmeticInstruction
InstructionFactory. createBinaryOperation(java.lang.String op, Type type)
Create binary operation for simple basic types, such as int and float.Instruction
InstructionFactory. createCast(Type src_type, Type dest_type)
Create conversion operation for two stack operands, this may be an I2C, instruction, e.g., if the operands are basic types and CHECKCAST if they are reference types.FieldInstruction
InstructionFactory. createFieldAccess(java.lang.String class_name, java.lang.String name, Type type, short kind)
Create a field instruction.GETFIELD
InstructionFactory. createGetField(java.lang.String class_name, java.lang.String name, Type t)
GETSTATIC
InstructionFactory. createGetStatic(java.lang.String class_name, java.lang.String name, Type t)
InvokeInstruction
InstructionFactory. createInvoke(java.lang.String class_name, java.lang.String name, Type ret_type, Type[] arg_types, short kind)
Create an invoke instruction.InvokeInstruction
InstructionFactory. createInvoke(java.lang.String class_name, java.lang.String name, Type ret_type, Type[] arg_types, short kind, boolean use_interface)
Create an invoke instruction.static LocalVariableInstruction
InstructionFactory. createLoad(Type type, int index)
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 intPUTFIELD
InstructionFactory. createPutField(java.lang.String class_name, java.lang.String name, Type t)
PUTSTATIC
InstructionFactory. createPutStatic(java.lang.String class_name, java.lang.String name, Type t)
static ReturnInstruction
InstructionFactory. createReturn(Type type)
Create typed returnstatic LocalVariableInstruction
InstructionFactory. createStore(Type type, int index)
static java.lang.String
Type. getMethodSignature(Type return_type, Type[] arg_types)
Convert type to Java method signature, e.g.boolean
ReferenceType. isAssignmentCompatibleWith(Type t)
Return true iff this is assignment compatible with another type t as defined in the JVM specification; see the AASTORE definition there.boolean
ReferenceType. isCastableTo(Type t)
Return true iff this type is castable to another type t as defined in the JVM specification.void
MethodGen. setArgumentType(int i, Type type)
void
MethodGen. setArgumentTypes(Type[] arg_types)
void
MethodGen. setReturnType(Type return_type)
void
FieldGenOrMethodGen. setType(Type type)
void
LocalVariableGen. setType(Type type)
void
NamedAndTyped. setType(Type type)
Constructors in org.apache.bcel.generic with parameters of type Type Constructor Description ArrayType(Type type, int dimensions)
Constructor for array of given typeFieldGen(int access_flags, Type type, java.lang.String name, ConstantPoolGen cp)
Declare a field.LocalVariableGen(int index, java.lang.String name, Type type, InstructionHandle start, InstructionHandle end)
Generate a local variable that with index `index'.LocalVariableGen(int index, java.lang.String name, Type type, InstructionHandle start, InstructionHandle end, int origIndex)
Generates a local variable that with index `index'.MethodGen(int access_flags, Type return_type, Type[] argTypes, java.lang.String[] argNames, java.lang.String method_name, java.lang.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 class
DOUBLE_Upper
This class represents the upper half of a DOUBLE variable.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)
Returns 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(java.lang.String name, int startPc, int length, Type type)
Adds some information about this local variable (slot).void
LocalVariablesInfo. add(int slot, java.lang.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 i)
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 i)
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)
Throws an exception indicating the returned type is not compatible with the return type of the given method.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.
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