IncrementalTypeDescriptor (springloaded 1.2.0.M1 API)

java.lang.Object
- org.springsource.loaded.IncrementalTypeDescriptor

All Implemented Interfaces:

org.objectweb.asm.Opcodes, Constants
```
public class IncrementalTypeDescriptor
extends java.lang.Object
implements Constants
```
This class computes and then encapsulates what has changed between the original form of a type and a newly loaded version.

Since:

0.5.0

Field Summary
- Fields inherited from interface org.springsource.loaded.Constants
  ACC_PRIVATE_PROTECTED, ACC_PRIVATE_STATIC, ACC_PRIVATE_STATIC_FINAL, ACC_PRIVATE_STATIC_SYNTHETIC, ACC_PUBLIC_ABSTRACT, ACC_PUBLIC_INTERFACE, ACC_PUBLIC_PRIVATE_PROTECTED, ACC_PUBLIC_PROTECTED, ACC_PUBLIC_STATIC, ACC_PUBLIC_STATIC_FINAL, ACC_PUBLIC_STATIC_SYNTHETIC, ACC_PUBLIC_SYNTHETIC, DEFAULT_BOOLEAN, DEFAULT_BYTE, DEFAULT_CHAR, DEFAULT_DOUBLE, DEFAULT_FLOAT, DEFAULT_INT, DEFAULT_LONG, DEFAULT_SHORT, descriptorChangedForInvokeSpecialName, executorClassNamePattern, fInstanceFieldsName, fReloadableTypeFieldName, fStaticFieldsName, JLC_GETCONSTRUCTOR, JLC_GETDECLAREDCONSTRUCTOR, JLC_GETDECLAREDCONSTRUCTORS, JLC_GETDECLAREDFIELD, JLC_GETDECLAREDFIELDS, JLC_GETDECLAREDMETHOD, JLC_GETDECLAREDMETHODS, JLC_GETFIELD, JLC_GETMETHOD, JLC_GETMETHODS, JLC_GETMODIFIERS, jlcgc, jlcgcDescriptor, jlcgdc, jlcgdcDescriptor, jlcgdf, jlcgdfDescriptor, jlcgdfs, jlcgdfsDescriptor, jlcgdm, jlcgdmDescriptor, jlcgdms, jlcgdmsDescriptor, jlcGetDeclaredConstructorsDescriptor, jlcGetDeclaredConstructorsMember, jlcgf, jlcgfDescriptor, jlcgm, jlcgmDescriptor, jlcgmods, jlcgmodsDescriptor, jlcgms, jlcgmsDescriptor, jlObject, jloObjectStream_hasInitializerMethod, JLOS_HASSTATICINITIALIZER, JLRF_GET, JLRF_GETLONG, jlrfGetDescriptor, jlrfGetLongDescriptor, jlrfGetLongMember, jlrfGetMember, JLRM_INVOKE, jlrmInvokeDescriptor, jlrmInvokeMember, lDynamicallyDispatchable, lInstanceStateManager, lRegistryType, lReloadableType, lStaticStateManager, magicDescriptorForGeneratedCtors, mChangedForConstructorName, mChangedForInvocationName, mChangedForInvokeDynamicName, mChangedForInvokeInterfaceName, mChangedForInvokeSpecialName, mChangedForInvokeStaticName, mChangedForInvokeVirtualName, mDynamicDispatchDescriptor, mDynamicDispatchName, methodSuffixSuperDispatcher, mInitializerName, mInstanceFieldGetterDescriptor, mInstanceFieldGetterName, mInstanceFieldInterceptionRequired, mInstanceFieldSetterDescriptor, mInstanceFieldSetterName, mPerformInvokeDynamicName, mStaticFieldGetterName, mStaticFieldInterceptionRequired, mStaticFieldSetterDescriptor, mStaticFieldSetterName, mStaticInitializerName, NO_FIELDS, NO_METHODS, NO_STRINGS, PREFIX, tDynamicallyDispatchable, tInstanceStateManager, tRegistryType, tReloadableType, tStaticStateManager, WAS_INVOKESTATIC, WAS_INVOKEVIRTUAL
- Fields inherited from interface org.objectweb.asm.Opcodes
  AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8

Constructor Summary

Constructors
Constructor and Description

IncrementalTypeDescriptor(TypeDescriptor initialTypeDescriptor)

Constructors
Constructor and Description
`IncrementalTypeDescriptor(TypeDescriptor initialTypeDescriptor)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.List<MethodMember>`	`getDeletedMethods()`
`MethodMember`	`getFromLatestByDescriptor(java.lang.String nameAndDescriptor)`
`TypeDescriptor`	`getLatestTypeDescriptor()`
`java.util.List<MethodMember>`	`getNewOrChangedConstructors()` Return the list of 'new or changed' constructors.
`java.util.List<MethodMember>`	`getNewOrChangedMethods()` Return the list of 'new or changed' methods.
`TypeDescriptor`	`getOriginal()`
`boolean`	`hasBeenDeleted(int methodId)`
`static boolean`	`hasChanged(MethodMember mm)`
`static boolean`	`hasVisibilityChanged(MethodMember method)`
`static boolean`	`isBrandNewMethod(MethodMember mm)`
`static boolean`	`isCatcher(MethodMember method)`
`static boolean`	`isNowNonStatic(MethodMember method)`
`static boolean`	`isNowStatic(MethodMember method)`
`boolean`	`mustUseExecutorForThisMethod(int methodId)`
`void`	`setLatestTypeDescriptor(TypeDescriptor typeDescriptor)`
`java.lang.String`	`toString()`
`java.lang.String`	`toString(boolean compute)`
`static boolean`	`wasDeleted(MethodMember method)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - IncrementalTypeDescriptor
```
public IncrementalTypeDescriptor(TypeDescriptor initialTypeDescriptor)
```
- Method Detail
  - getLatestTypeDescriptor
```
public TypeDescriptor getLatestTypeDescriptor()
```
  - setLatestTypeDescriptor
```
public void setLatestTypeDescriptor(TypeDescriptor typeDescriptor)
```
  - getNewOrChangedMethods
```
public java.util.List<MethodMember> getNewOrChangedMethods()
```
    Return the list of 'new or changed' methods. New or changed is characterised as: *
    - methods that never used to exist but do now
    - methods where name and descriptor are the same but something else has changed (see MethodMember.equals())
    - method was represented as a catcher in the original, but is now 'real'
    It does not include catchers.
    Returns:
    
    list of new or changed methods in this type
  - getNewOrChangedConstructors
```
public java.util.List<MethodMember> getNewOrChangedConstructors()
```
    Return the list of 'new or changed' constructors. New or changed is characterized as:
    - constructors that did not exist in the original class as loaded, but do now
    - constructors that did exist in the original class but have changed in some way (visibility)
    Returns:
    
    list of new or changed constructors in this type
  - getDeletedMethods
```
public java.util.List<MethodMember> getDeletedMethods()
```
  - mustUseExecutorForThisMethod
```
public boolean mustUseExecutorForThisMethod(int methodId)
```
  - hasBeenDeleted
```
public boolean hasBeenDeleted(int methodId)
```
  - getFromLatestByDescriptor
```
public MethodMember getFromLatestByDescriptor(java.lang.String nameAndDescriptor)
```
  - isBrandNewMethod
```
public static boolean isBrandNewMethod(MethodMember mm)
```
    Parameters:
    
    mm - the MethodMember to check if brand new
    
    Returns:
    
    true if the method is brand new after a reload (i.e. was never defined in the original type)
  - hasChanged
```
public static boolean hasChanged(MethodMember mm)
```
  - isCatcher
```
public static boolean isCatcher(MethodMember method)
```
  - isNowNonStatic
```
public static boolean isNowNonStatic(MethodMember method)
```
  - isNowStatic
```
public static boolean isNowStatic(MethodMember method)
```
  - hasVisibilityChanged
```
public static boolean hasVisibilityChanged(MethodMember method)
```
  - wasDeleted
```
public static boolean wasDeleted(MethodMember method)
```
  - getOriginal
```
public TypeDescriptor getOriginal()
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - toString
```
public java.lang.String toString(boolean compute)
```

Class IncrementalTypeDescriptor

Field Summary

Fields inherited from interface org.springsource.loaded.Constants

Fields inherited from interface org.objectweb.asm.Opcodes

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IncrementalTypeDescriptor

Method Detail

getLatestTypeDescriptor

setLatestTypeDescriptor

getNewOrChangedMethods

getNewOrChangedConstructors

getDeletedMethods

mustUseExecutorForThisMethod

hasBeenDeleted

getFromLatestByDescriptor

isBrandNewMethod

hasChanged

isCatcher

isNowNonStatic

isNowStatic

hasVisibilityChanged

wasDeleted

getOriginal

toString

toString