ObjectDifferBuilder

java.lang.Object
- com.fr.common.diff.ObjectDifferBuilder

```
public class ObjectDifferBuilder
extends java.lang.Object
```
This is the entry point of every diffing operation. It acts as a factory to get hold of an actual ObjectDiffer instance and exposes a configuration API to customize its behavior to suit your needs.

作者:

Daniel Bechler

方法概要

方法
限定符和类型	方法和说明
`ObjectDiffer`	`build()`
`static ObjectDiffer`	`buildDefault()`
`CategoryConfigurer`	`categories()` Allows to assign custom categories (or tags) to entire types or selected elements and properties.
`CircularReferenceConfigurer`	`circularReferenceHandling()` Allows to define how the circular reference detector compares object instances.
`ComparisonConfigurer`	`comparison()` Allows to configure the way objects are compared.
`DifferConfigurer`	`differs()`
`FilteringConfigurer`	`filtering()` Allows to exclude nodes from being added to the object graph based on criteria that are only known after the diff for the affected node and all its children has been determined.
`IdentityService`	`identity()` EXPERT FEATURE: Allows to configure the way the identity of objects is determined in order to establish the relationship between different versions.
`InclusionConfigurer`	`inclusion()` Allows to in- or exclude nodes based on property name, object type, category or location in the object graph.
`IntrospectionConfigurer`	`introspection()` Allows to replace the default bean introspector with a custom implementation.
`static ObjectDifferBuilder`	`startBuilding()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 方法详细资料
  - filtering
```
public FilteringConfigurer filtering()
```
    Allows to exclude nodes from being added to the object graph based on criteria that are only known after the diff for the affected node and all its children has been determined.
  - introspection
```
public IntrospectionConfigurer introspection()
```
    Allows to replace the default bean introspector with a custom implementation.
  - circularReferenceHandling
```
public CircularReferenceConfigurer circularReferenceHandling()
```
    Allows to define how the circular reference detector compares object instances.
  - inclusion
```
public InclusionConfigurer inclusion()
```
    Allows to in- or exclude nodes based on property name, object type, category or location in the object graph.
  - comparison
```
public ComparisonConfigurer comparison()
```
    Allows to configure the way objects are compared.
  - identity
```
public IdentityService identity()
```
    EXPERT FEATURE: Allows to configure the way the identity of objects is determined in order to establish the relationship between different versions. By default this is done via the equals method; but sometimes that's just not possible. For example when you are dealing with generated classes or you are dealing with third-party code.
    Please keep in mind that this only alters the way this library establishes the connection between two objects. This doesn't extend to the underlying collections. So keep what in mind when you start merging your collections and weird things start to happen.
    WARNING: Personally I'd try to avoid this feature as long as possible and only use it when there is absolutely no other way.
  - categories
```
public CategoryConfigurer categories()
```
    Allows to assign custom categories (or tags) to entire types or selected elements and properties.
  - differs
```
public DifferConfigurer differs()
```
  - buildDefault
```
public static ObjectDiffer buildDefault()
```
  - startBuilding
```
public static ObjectDifferBuilder startBuilding()
```
  - build
```
public ObjectDiffer build()
```

类 ObjectDifferBuilder

方法概要

从类继承的方法 java.lang.Object

方法详细资料

filtering

introspection

circularReferenceHandling

inclusion

comparison

identity

categories

differs

buildDefault

startBuilding

build