net.bytebuddy.implementation

Class InvokeDynamic.InvocationProvider.ArgumentProvider.ForField

java.lang.Object

net.bytebuddy.implementation.InvokeDynamic.InvocationProvider.ArgumentProvider.ForField

All Implemented Interfaces:

InvokeDynamic.InvocationProvider.ArgumentProvider

Direct Known Subclasses:

InvokeDynamic.InvocationProvider.ArgumentProvider.ForField.WithExplicitType

Enclosing interface:

InvokeDynamic.InvocationProvider.ArgumentProvider

@HashCodeAndEqualsPlugin.Enhance
public static class InvokeDynamic.InvocationProvider.ArgumentProvider.ForField
extends Object
implements InvokeDynamic.InvocationProvider.ArgumentProvider

Provides an argument from an existing field.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	InvokeDynamic.InvocationProvider.ArgumentProvider.ForField.WithExplicitType An argument provider for a field value with an explicit type.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.InvokeDynamic.InvocationProvider.ArgumentProvider

InvokeDynamic.InvocationProvider.ArgumentProvider.ConstantPoolWrapper, InvokeDynamic.InvocationProvider.ArgumentProvider.ForBooleanConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForByteConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForCharacterConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForClassConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForDoubleConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForEnumerationValue, InvokeDynamic.InvocationProvider.ArgumentProvider.ForField, InvokeDynamic.InvocationProvider.ArgumentProvider.ForFloatConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForInstance, InvokeDynamic.InvocationProvider.ArgumentProvider.ForIntegerConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForInterceptedMethodInstanceAndParameters, InvokeDynamic.InvocationProvider.ArgumentProvider.ForInterceptedMethodParameters, InvokeDynamic.InvocationProvider.ArgumentProvider.ForJavaConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForLongConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForMethodParameter, InvokeDynamic.InvocationProvider.ArgumentProvider.ForNullValue, InvokeDynamic.InvocationProvider.ArgumentProvider.ForShortConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForStringConstant, InvokeDynamic.InvocationProvider.ArgumentProvider.ForThisInstance, InvokeDynamic.InvocationProvider.ArgumentProvider.Resolved

Field Summary

Fields

Modifier and Type	Field and Description
protected FieldLocator.Factory	fieldLocatorFactory The field locator factory to use.
protected String	fieldName The name of the field.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForField(String fieldName, FieldLocator.Factory fieldLocatorFactory) Creates a new argument provider that loads the value of an existing field.

Method Summary

Modifier and Type	Method and Description
protected InvokeDynamic.InvocationProvider.ArgumentProvider.Resolved	doResolve(StackManipulation access, TypeDescription.Generic type, Assigner assigner, Assigner.Typing typing) Resolves this argument provider.
InstrumentedType	prepare(InstrumentedType instrumentedType) Prepares the instrumented type.
InvokeDynamic.InvocationProvider.ArgumentProvider.Resolved	resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Assigner.Typing typing) Resolves an argument provider.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

fieldName

protected final String fieldName

The name of the field.

fieldLocatorFactory

protected final FieldLocator.Factory fieldLocatorFactory

The field locator factory to use.

Constructor Detail

ForField

protected ForField(String fieldName,
                   FieldLocator.Factory fieldLocatorFactory)

Creates a new argument provider that loads the value of an existing field.

Parameters:

fieldName - The name of the field.

fieldLocatorFactory - The field locator factory to use.

Method Detail

resolve

public InvokeDynamic.InvocationProvider.ArgumentProvider.Resolved resolve(TypeDescription instrumentedType,
                                                                          MethodDescription instrumentedMethod,
                                                                          Assigner assigner,
                                                                          Assigner.Typing typing)

Resolves an argument provider.

Specified by:

resolve in interface InvokeDynamic.InvocationProvider.ArgumentProvider

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method.

assigner - The assigner to be used.

typing - Indicates if dynamic type castings should be attempted for incompatible assignments.

Returns:

A resolved version of this argument provider.

doResolve

protected InvokeDynamic.InvocationProvider.ArgumentProvider.Resolved doResolve(StackManipulation access,
                                                                               TypeDescription.Generic type,
                                                                               Assigner assigner,
                                                                               Assigner.Typing typing)

Resolves this argument provider.

Parameters:

access - The stack manipulation for accessing the argument value.

type - The type of the loaded value.

assigner - The assigner to use.

typing - The typing required.

Returns:

A resolved version of this arguments provider.

prepare

public InstrumentedType prepare(InstrumentedType instrumentedType)

Prepares the instrumented type.

Specified by:

prepare in interface InvokeDynamic.InvocationProvider.ArgumentProvider

Parameters:

instrumentedType - The instrumented type.

Returns:

The prepared instrumented type.