cn.weforward.data.jdbc.ddl

类 AbstractDDLMapped

java.lang.Object

cn.weforward.protocol.support.datatype.AbstractDtObject

cn.weforward.data.jdbc.ddl.AbstractDDLMapped

所有已实现的接口:

cn.weforward.protocol.datatype.DtBase, cn.weforward.protocol.datatype.DtMapped, cn.weforward.protocol.datatype.DtObject, Iterable<cn.weforward.common.KvPair<String,cn.weforward.protocol.datatype.DtBase>>

public abstract class AbstractDDLMapped
extends cn.weforward.protocol.support.datatype.AbstractDtObject
implements cn.weforward.protocol.datatype.DtMapped

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	AbstractDDLMapped.ColumnHandler
static class	AbstractDDLMapped.Field

字段概要

字段

限定符和类型	字段和说明
static org.slf4j.Logger	_Logger 日志
protected Map<String,SqlColumnType>	m_Columns 列
protected SqlColumnType	m_DefaultStringType 默认的字符串长度的列
protected boolean	m_Differ 表是否变化
protected Map<String,AbstractDDLMapped.Field>	m_Fields put入的字段
protected List<cn.weforward.common.KvPair<String,SqlColumnType>>	m_NeedCoumns 需要创建列的字段
protected List<cn.weforward.common.KvPair<String,Class<?>>>	m_NeedIndexs 需要创建索引的字段

构造器概要

构造器

构造器和说明
AbstractDDLMapped(List<cn.weforward.common.KvPair<String,SqlColumnType>> needCoumns, List<cn.weforward.common.KvPair<String,Class<?>>> needIndexs, SqlColumnType defaultStringType)

方法概要

限定符和类型	方法和说明
protected void	addColumn(AbstractDDLMapped.ColumnHandler handler, String name, SqlColumnType type)
protected void	changeColumn(AbstractDDLMapped.ColumnHandler handler, String name, SqlColumnType type)
void	clear()
protected boolean	createIndex(AbstractDDLMapped.ColumnHandler handler, cn.weforward.common.KvPair<String,Class<?>> index)
protected abstract Map<String,SqlColumnType>	createTable()
protected void	differ(AbstractDDLMapped.Field field) 字段结构与要更新的不一致
protected cn.weforward.protocol.datatype.DtBase	getAttributeInner(String name)
Enumeration<String>	getAttributeNames()
int	getAttributeSize()
SqlColumnType	getColumn(String key)
Map<String,SqlColumnType>	getColumns()
protected abstract Map<String,SqlColumnType>	getCurrentColumns()
protected abstract List<String>	getCurrentIndexs()
protected Map<String,SqlColumnType>	init()
boolean	isDiffer()
Iterator<cn.weforward.common.KvPair<String,cn.weforward.protocol.datatype.DtBase>>	iterator()
boolean	merging(AbstractDDLMapped.ColumnHandler handler)
void	put(String name, cn.weforward.protocol.datatype.DtBase value)
void	reinit()
void	reset()
cn.weforward.protocol.datatype.DtObject	toDtObject()
protected void	updateColumn(AbstractDDLMapped.ColumnHandler handler, Map<String,SqlColumnType> columns, String name, SqlColumnType needType)

从类继承的方法 cn.weforward.protocol.support.datatype.AbstractDtObject

getAttribute, getAttribute, getAttributes, getBoolean, getDate, getList, getNumber, getObject, getString, type

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.lang.Iterable

forEach, spliterator

字段详细资料

_Logger

public static final org.slf4j.Logger _Logger

日志

m_Columns

protected Map<String,SqlColumnType> m_Columns

列

m_Fields

protected Map<String,AbstractDDLMapped.Field> m_Fields

put入的字段

m_Differ

protected boolean m_Differ

表是否变化

m_NeedIndexs

protected List<cn.weforward.common.KvPair<String,Class<?>>> m_NeedIndexs

需要创建索引的字段

m_NeedCoumns

protected List<cn.weforward.common.KvPair<String,SqlColumnType>> m_NeedCoumns

需要创建列的字段

m_DefaultStringType

protected SqlColumnType m_DefaultStringType

默认的字符串长度的列

构造器详细资料

AbstractDDLMapped

public AbstractDDLMapped(List<cn.weforward.common.KvPair<String,SqlColumnType>> needCoumns,
                         List<cn.weforward.common.KvPair<String,Class<?>>> needIndexs,
                         SqlColumnType defaultStringType)

方法详细资料

getColumns

public Map<String,SqlColumnType> getColumns()

getColumn

public SqlColumnType getColumn(String key)

iterator

public Iterator<cn.weforward.common.KvPair<String,cn.weforward.protocol.datatype.DtBase>> iterator()

指定者:

iterator 在接口中 Iterable<cn.weforward.common.KvPair<String,cn.weforward.protocol.datatype.DtBase>>

put

public void put(String name,
                cn.weforward.protocol.datatype.DtBase value)

指定者:

put 在接口中 cn.weforward.protocol.datatype.DtMapped

toDtObject

public cn.weforward.protocol.datatype.DtObject toDtObject()

指定者:

toDtObject 在接口中 cn.weforward.protocol.datatype.DtMapped

getAttributeNames

public Enumeration<String> getAttributeNames()

指定者:

getAttributeNames 在接口中 cn.weforward.protocol.datatype.DtObject

getAttributeSize

public int getAttributeSize()

指定者:

getAttributeSize 在接口中 cn.weforward.protocol.datatype.DtObject

getAttributeInner

protected cn.weforward.protocol.datatype.DtBase getAttributeInner(String name)

指定者:

getAttributeInner 在类中 cn.weforward.protocol.support.datatype.AbstractDtObject

createTable

protected abstract Map<String,SqlColumnType> createTable()

getCurrentColumns

protected abstract Map<String,SqlColumnType> getCurrentColumns()

getCurrentIndexs

protected abstract List<String> getCurrentIndexs()

differ

protected void differ(AbstractDDLMapped.Field field)

字段结构与要更新的不一致

isDiffer

public boolean isDiffer()

reinit

public void reinit()

init

protected Map<String,SqlColumnType> init()

merging

public boolean merging(AbstractDDLMapped.ColumnHandler handler)

updateColumn

protected void updateColumn(AbstractDDLMapped.ColumnHandler handler,
                            Map<String,SqlColumnType> columns,
                            String name,
                            SqlColumnType needType)

changeColumn

protected void changeColumn(AbstractDDLMapped.ColumnHandler handler,
                            String name,
                            SqlColumnType type)

addColumn

protected void addColumn(AbstractDDLMapped.ColumnHandler handler,
                         String name,
                         SqlColumnType type)

createIndex

protected boolean createIndex(AbstractDDLMapped.ColumnHandler handler,
                              cn.weforward.common.KvPair<String,Class<?>> index)

reset

public void reset()

clear

public void clear()