Package net.bytebuddy.utility
Class JavaConstant.Simple<T>
java.lang.Object
net.bytebuddy.utility.JavaConstant.Simple<T>
- Type Parameters:
T
- The represented type.
- All Implemented Interfaces:
JavaConstant
- Direct Known Subclasses:
JavaConstant.Simple.OfTrivialValue
,JavaConstant.Simple.OfTypeDescription
- Enclosing interface:
- JavaConstant
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprotected static interface
A dispatcher to representjava.lang.constant.ConstantDesc
.protected static class
Represents a trivial constant value that represents itself.protected static class
Represents a type constant.Nested classes/interfaces inherited from interface net.bytebuddy.utility.JavaConstant
JavaConstant.Dynamic, JavaConstant.MethodHandle, JavaConstant.MethodType, JavaConstant.Simple<T>, JavaConstant.Visitor<T>
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected static final JavaConstant.Simple.Dispatcher.OfClassDesc
A dispatcher for interaction withjava.lang.constant.ClassDesc
.protected static final JavaConstant.Simple.Dispatcher
A dispatcher for interaction withjava.lang.constant.ClassDesc
.protected static final JavaConstant.Simple.Dispatcher.OfDirectMethodHandleDesc
A dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
.protected static final JavaConstant.Simple.Dispatcher.OfDirectMethodHandleDesc.ForKind
A dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
.protected static final JavaConstant.Simple.Dispatcher.OfDynamicConstantDesc
A dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
.protected static final JavaConstant.Simple.Dispatcher.OfMethodHandleDesc
A dispatcher for interaction withjava.lang.constant.MethodHandleDesc
.protected static final JavaConstant.Simple.Dispatcher.OfMethodTypeDesc
A dispatcher for interaction withjava.lang.constant.MethodTypeDesc
.private final TypeDescription
A description of the type of the constant.protected final T
The represented constant pool value. -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
Simple
(T value, TypeDescription typeDescription) Creates a simple Java constant. -
Method Summary
Modifier and TypeMethodDescriptionprivate static <T> T
doPrivileged
(PrivilegedAction<T> action) A proxy forjava.security.AccessController#doPrivileged
that is activated if available.boolean
Returns a description of the type of the represented instance or at least a stub.getValue()
Returns the represented value.int
hashCode()
static JavaConstant
of
(TypeDescription typeDescription) Returns a Java constant representation for aTypeDescription
.static JavaConstant
ofDescription
(Object value, ClassLoader classLoader) Creates a Java constant value from ajava.lang.constant.ConstantDesc
.static JavaConstant
ofDescription
(Object value, ClassFileLocator classFileLocator) Creates a Java constant value from ajava.lang.constant.ConstantDesc
.static JavaConstant
ofDescription
(Object value, TypePool typePool) Creates a Java constant value from ajava.lang.constant.ConstantDesc
.static JavaConstant
Resolves a loaded Java value to a Java constant representation.toString()
static JavaConstant
Wraps a value representing a loaded or unloaded constant asJavaConstant
instance.static List<JavaConstant>
Wraps a list of either loaded or unloaded constant representations asJavaConstant
instances.Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface net.bytebuddy.utility.JavaConstant
accept, toDescription
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Field Details
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CONSTANT_DESC
A dispatcher for interaction withjava.lang.constant.ClassDesc
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CLASS_DESC
A dispatcher for interaction withjava.lang.constant.ClassDesc
. -
METHOD_TYPE_DESC
A dispatcher for interaction withjava.lang.constant.MethodTypeDesc
. -
METHOD_HANDLE_DESC
A dispatcher for interaction withjava.lang.constant.MethodHandleDesc
. -
DIRECT_METHOD_HANDLE_DESC
protected static final JavaConstant.Simple.Dispatcher.OfDirectMethodHandleDesc DIRECT_METHOD_HANDLE_DESCA dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
. -
DIRECT_METHOD_HANDLE_DESC_KIND
protected static final JavaConstant.Simple.Dispatcher.OfDirectMethodHandleDesc.ForKind DIRECT_METHOD_HANDLE_DESC_KINDA dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
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DYNAMIC_CONSTANT_DESC
A dispatcher for interaction withjava.lang.constant.DirectMethodHandleDesc
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value
The represented constant pool value. -
typeDescription
A description of the type of the constant.
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Constructor Details
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Simple
Creates a simple Java constant.- Parameters:
value
- The represented constant pool value.typeDescription
- A description of the type of the constant.
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Method Details
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doPrivileged
A proxy forjava.security.AccessController#doPrivileged
that is activated if available.- Type Parameters:
T
- The type of the action's resolved value.- Parameters:
action
- The action to execute from a privileged context.- Returns:
- The action's resolved value.
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ofLoaded
Resolves a loaded Java value to a Java constant representation.- Parameters:
value
- The value to represent.- Returns:
- An appropriate Java constant representation.
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ofDescription
Creates a Java constant value from ajava.lang.constant.ConstantDesc
.- Parameters:
value
- Thejava.lang.constant.ConstantDesc
to represent.classLoader
- The class loader to use for resolving type information from the supplied value.- Returns:
- An appropriate Java constant representation.
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ofDescription
Creates a Java constant value from ajava.lang.constant.ConstantDesc
.- Parameters:
value
- Thejava.lang.constant.ConstantDesc
to represent.classFileLocator
- The class file locator to use for resolving type information from the supplied value.- Returns:
- An appropriate Java constant representation.
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ofDescription
Creates a Java constant value from ajava.lang.constant.ConstantDesc
.- Parameters:
value
- Thejava.lang.constant.ConstantDesc
to represent.typePool
- The type pool to use for resolving type information from the supplied value.- Returns:
- An appropriate Java constant representation.
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of
Returns a Java constant representation for aTypeDescription
.- Parameters:
typeDescription
- The type to represent as a constant.- Returns:
- An appropriate Java constant representation.
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wrap
Wraps a value representing a loaded or unloaded constant asJavaConstant
instance.- Parameters:
value
- The value to wrap.- Returns:
- A wrapped Java constant.
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wrap
Wraps a list of either loaded or unloaded constant representations asJavaConstant
instances.- Parameters:
values
- The values to wrap.- Returns:
- A list of wrapped Java constants.
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getValue
Returns the represented value.- Returns:
- The represented value.
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getTypeDescription
Returns a description of the type of the represented instance or at least a stub.- Specified by:
getTypeDescription
in interfaceJavaConstant
- Returns:
- A description of the type of the represented instance or at least a stub.
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hashCode
public int hashCode() -
equals
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toString
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