DataConverter (FocessQQ 4.0.0.1000 API)

java.lang.Object
- top.focess.qq.api.command.DataConverter<T>

类型参数:

T - target type

直接已知子类:

ExceptionDataConverter, NullDataConverter
```
public abstract class DataConverter<T>
extends Object
```
This class used to convert String data to target T type data.

字段概要

字段
限定符和类型	字段和说明
`static DataConverter<Boolean>`	`BOOLEAN_DATA_CONVERTER` Convert the String argument to Boolean argument
`static DataConverter<String>`	`DEFAULT_DATA_CONVERTER` Never convert it!
`static DataConverter<Double>`	`DOUBLE_DATA_CONVERTER` Convert the String argument to Double argument
`static java.util.function.Predicate<String>`	`DOUBLE_PREDICATE` It is a Predicate used to predicate a String is a Double
`static DataConverter<Integer>`	`INTEGER_DATA_CONVERTER` Convert the String argument to Integer argument
`static java.util.function.Predicate<String>`	`INTEGER_PREDICATE` It is a Predicate used to predicate a String is an Integer
`static DataConverter<Long>`	`LONG_DATA_CONVERTER` Convert the String argument to Long argument
`static java.util.function.Predicate<String>`	`LONG_PREDICATE` It is a Predicate used to predicate a String is a Long

构造器概要

构造器
构造器和说明

DataConverter()

构造器
构造器和说明
`DataConverter()`

方法概要

所有方法实例方法抽象方法
限定符和类型	方法和说明
`protected abstract boolean`	`accept(String arg)` Indicate whether this String argument is this target type or not
`protected abstract void`	`connect(DataCollection dataCollection, T arg)` Used to put data into the dataCollection
`abstract T`	`convert(String arg)` Convert String argument to target argument
`protected abstract Class<T>`	`getTargetClass()`

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

- 字段详细资料
  - INTEGER_PREDICATE
```
public static final java.util.function.Predicate<String> INTEGER_PREDICATE
```
    It is a Predicate used to predicate a String is an Integer
  - DOUBLE_PREDICATE
```
public static final java.util.function.Predicate<String> DOUBLE_PREDICATE
```
    It is a Predicate used to predicate a String is a Double
  - LONG_PREDICATE
```
public static final java.util.function.Predicate<String> LONG_PREDICATE
```
    It is a Predicate used to predicate a String is a Long
  - DEFAULT_DATA_CONVERTER
```
public static final DataConverter<String> DEFAULT_DATA_CONVERTER
```
    Never convert it! Put them into DataCollection with their original values.
  - INTEGER_DATA_CONVERTER
```
public static final DataConverter<Integer> INTEGER_DATA_CONVERTER
```
    Convert the String argument to Integer argument
  - LONG_DATA_CONVERTER
```
public static final DataConverter<Long> LONG_DATA_CONVERTER
```
    Convert the String argument to Long argument
  - DOUBLE_DATA_CONVERTER
```
public static final DataConverter<Double> DOUBLE_DATA_CONVERTER
```
    Convert the String argument to Double argument
  - BOOLEAN_DATA_CONVERTER
```
public static final DataConverter<Boolean> BOOLEAN_DATA_CONVERTER
```
    Convert the String argument to Boolean argument
- 构造器详细资料
  - DataConverter
```
public DataConverter()
```
- 方法详细资料
  - accept
```
protected abstract boolean accept(String arg)
```
    Indicate whether this String argument is this target type or not
    
    参数:
    
    arg - the target argument in String
    
    返回:
    
    true if this String argument can convert to this target type, false otherwise
  - convert
```
public abstract T convert(String arg)
```
    Convert String argument to target argument
    
    参数:
    
    arg - the target argument in String
    
    返回:
    
    the target argument
  - connect
```
protected abstract void connect(DataCollection dataCollection,
                                T arg)
```
    Used to put data into the dataCollection
    
    参数:
    
    dataCollection - where stores the data
    
    arg - the target argument
    
    另请参阅:
    
    DataCollection.write(Class, Object)
  - getTargetClass
```
protected abstract Class<T> getTargetClass()
```

类 DataConverter<T>

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

INTEGER_PREDICATE

DOUBLE_PREDICATE

LONG_PREDICATE

DEFAULT_DATA_CONVERTER

INTEGER_DATA_CONVERTER

LONG_DATA_CONVERTER

DOUBLE_DATA_CONVERTER

BOOLEAN_DATA_CONVERTER

构造器详细资料

DataConverter

方法详细资料

accept

convert

connect

getTargetClass