org.sql2o.converters

类 NumberConverter<V extends Number>

java.lang.Object

org.sql2o.converters.NumberConverter<V>

所有已实现的接口:

Converter<V>

直接已知子类:

BigDecimalConverter, ByteConverter, DoubleConverter, FloatConverter, IntegerConverter, LongConverter, ShortConverter

public abstract class NumberConverter<V extends Number>
extends Object

Base class for numeric converters.

构造器概要

构造器

构造器和说明
NumberConverter(boolean primitive)

方法概要

限定符和类型	方法和说明
V	convert(Object val) Conversion from SQL to Java.
protected abstract V	convertNumberValue(Number val)
protected abstract V	convertStringValue(String val)
protected abstract String	getTypeDescription()
Object	toDatabaseParam(T val) Conversion from Java to SQL.

从类继承的方法 java.lang.Object

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

构造器详细资料

NumberConverter

public NumberConverter(boolean primitive)

方法详细资料

convert

public V convert(Object val)

从接口复制的说明: Converter

Conversion from SQL to Java.

convertNumberValue

protected abstract V convertNumberValue(Number val)

convertStringValue

protected abstract V convertStringValue(String val)

getTypeDescription

protected abstract String getTypeDescription()

toDatabaseParam

public Object toDatabaseParam(T val)

从接口复制的说明: Converter

Conversion from Java to SQL.

指定者:

toDatabaseParam 在接口中 Converter<T>