FieldRef (javaagent-extension-api 1.3.1 API)

java.lang.Object
- io.opentelemetry.javaagent.extension.muzzle.FieldRef

```
public final class FieldRef
extends Object
```
Represents a reference to a field used in the instrumentation advice or helper class code. Part of a ClassRef.
This class is used in the auto-generated InstrumentationModule.getMuzzleReferences() method, it is not meant to be used directly by agent extension developers.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`String`	`getDescriptor()`	Returns this field's type descriptor.
`Set<Flag>`	`getFlags()`	Returns modifier flags of this field.
`String`	`getName()`	Returns the field name.
`Set<Source>`	`getSources()`	Returns information about code locations where this field was referenced.
`int`	`hashCode()`
`boolean`	`isDeclared()`	Denotes whether this field is declared in the class reference it is a part of.
`String`	`toString()`

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

- Method Detail
  - getSources
```
public Set<Source> getSources()
```
    Returns information about code locations where this field was referenced.
  - getFlags
```
public Set<Flag> getFlags()
```
    Returns modifier flags of this field.
  - getName
```
public String getName()
```
    Returns the field name.
  - getDescriptor
```
public String getDescriptor()
```
    Returns this field's type descriptor.
  - isDeclared
```
public boolean isDeclared()
```
    Denotes whether this field is declared in the class reference it is a part of. If false then this field is just used and most likely is declared in the super class.
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object