RecomputeFieldValue.Kind (SubstrateVM annotations 1.0.0-rc4 API)

java.lang.Object
- java.lang.Enum<RecomputeFieldValue.Kind>
- - com.oracle.svm.core.annotate.RecomputeFieldValue.Kind

All Implemented Interfaces:

Serializable, Comparable<RecomputeFieldValue.Kind>

Enclosing class:

RecomputeFieldValue
```
public static enum RecomputeFieldValue.Kind
extends Enum<RecomputeFieldValue.Kind>
```

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ArrayBaseOffset` The int or long field is set to the offset of the first array element of the array class `RecomputeFieldValue.declClass()`, as it would be computed by `Unsafe.arrayBaseOffset(Class)`.
`ArrayIndexScale` The int or long field is set to the element size array class `RecomputeFieldValue.declClass()`, as it would be computed by `Unsafe.arrayIndexScale(Class)`.
`ArrayIndexShift` The int or long field is set to the log2 of `ArrayIndexScale`.
`AtomicFieldUpdaterOffset` Special support for field offsets used by java.util.concurrent.atomic.AtomicXxxFieldUpdater.
`Custom` Use a `CustomFieldValueComputer`, which is specified as the target class.
`FieldOffset` The int or long field is set to the offset of the field named `Enum.name` of the class `RecomputeFieldValue.declClass()`, as it would be computed by `Unsafe.objectFieldOffset(java.lang.reflect.Field)`.
`FromAlias` The field is set to the value assigned to the `Alias` field.
`Manual` Marker value that the field is intercepted by some manual logic.
`NewInstance` The object field is set to a instance of `RecomputeFieldValue.declClass()` created by calling the default constructor.
`None` The initial field value is not modified.
`Reset` The field is reset to the default value (null, 0, false).
`TranslateFieldOffset` The field offset stored in this int or long field is updated.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static RecomputeFieldValue.Kind`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static RecomputeFieldValue.Kind[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - None
```
public static final RecomputeFieldValue.Kind None
```
    The initial field value is not modified. This is the default behavior when no RecomputeFieldValue annotation is present.
  - Reset
```
public static final RecomputeFieldValue.Kind Reset
```
    The field is reset to the default value (null, 0, false).
  - NewInstance
```
public static final RecomputeFieldValue.Kind NewInstance
```
    The object field is set to a instance of RecomputeFieldValue.declClass() created by calling the default constructor.
  - FromAlias
```
public static final RecomputeFieldValue.Kind FromAlias
```
    The field is set to the value assigned to the Alias field.
  - FieldOffset
```
public static final RecomputeFieldValue.Kind FieldOffset
```
    The int or long field is set to the offset of the field named Enum.name of the class RecomputeFieldValue.declClass(), as it would be computed by Unsafe.objectFieldOffset(java.lang.reflect.Field).
  - ArrayBaseOffset
```
public static final RecomputeFieldValue.Kind ArrayBaseOffset
```
    The int or long field is set to the offset of the first array element of the array class RecomputeFieldValue.declClass(), as it would be computed by Unsafe.arrayBaseOffset(Class).
  - ArrayIndexScale
```
public static final RecomputeFieldValue.Kind ArrayIndexScale
```
    The int or long field is set to the element size array class RecomputeFieldValue.declClass(), as it would be computed by Unsafe.arrayIndexScale(Class).
  - ArrayIndexShift
```
public static final RecomputeFieldValue.Kind ArrayIndexShift
```
    The int or long field is set to the log2 of ArrayIndexScale.
  - AtomicFieldUpdaterOffset
```
public static final RecomputeFieldValue.Kind AtomicFieldUpdaterOffset
```
    Special support for field offsets used by java.util.concurrent.atomic.AtomicXxxFieldUpdater.
  - TranslateFieldOffset
```
public static final RecomputeFieldValue.Kind TranslateFieldOffset
```
    The field offset stored in this int or long field is updated. The original value must be a valid field offset in the hosted universe, and the new value is the field offset of the same field in the substrate universe. The field is looked up in the class RecomputeFieldValue.declClass().
  - Manual
```
public static final RecomputeFieldValue.Kind Manual
```
    Marker value that the field is intercepted by some manual logic.
  - Custom
```
public static final RecomputeFieldValue.Kind Custom
```
    Use a CustomFieldValueComputer, which is specified as the target class.
- Method Detail
  - values
```
public static RecomputeFieldValue.Kind[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (RecomputeFieldValue.Kind c : RecomputeFieldValue.Kind.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static RecomputeFieldValue.Kind valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum RecomputeFieldValue.Kind

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

None

Reset

NewInstance

FromAlias

FieldOffset

ArrayBaseOffset

ArrayIndexScale

ArrayIndexShift

AtomicFieldUpdaterOffset

TranslateFieldOffset

Manual

Custom

Method Detail

values

valueOf