MysqlxExpr.Object.ObjectFieldOrBuilder (MySQL Connector/J Bug Fixed 8.0.20 API)

所有超级接口:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

所有已知实现类:

MysqlxExpr.Object.ObjectField, MysqlxExpr.Object.ObjectField.Builder

封闭类:

MysqlxExpr.Object
```
public static interface MysqlxExpr.Object.ObjectFieldOrBuilder
extends com.google.protobuf.MessageOrBuilder
```

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`String`	`getKey()`	identifier of field
`com.google.protobuf.ByteString`	`getKeyBytes()`	identifier of field
`MysqlxExpr.Expr`	`getValue()`	value of field
`MysqlxExpr.ExprOrBuilder`	`getValueOrBuilder()`	value of field
`boolean`	`hasKey()`	identifier of field
`boolean`	`hasValue()`	value of field

从接口继承的方法 com.google.protobuf.MessageLiteOrBuilder
isInitialized

从接口继承的方法 com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

- 方法详细资料
  - hasKey
```
boolean hasKey()
```
    identifier of field
    required string key = 1;
    返回:
    
    Whether the key field is set.
  - getKey
```
String getKey()
```
    identifier of field
    required string key = 1;
    返回:
    
    The key.
  - getKeyBytes
```
com.google.protobuf.ByteString getKeyBytes()
```
    identifier of field
    required string key = 1;
    返回:
    
    The bytes for key.
  - hasValue
```
boolean hasValue()
```
    value of field
    required .Mysqlx.Expr.Expr value = 2;
    返回:
    
    Whether the value field is set.
  - getValue
```
MysqlxExpr.Expr getValue()
```
    value of field
    required .Mysqlx.Expr.Expr value = 2;
    返回:
    
    The value.
  - getValueOrBuilder
```
MysqlxExpr.ExprOrBuilder getValueOrBuilder()
```
    value of field
    required .Mysqlx.Expr.Expr value = 2;