Package io.vertx.tp.modular.metadata

Class AbstractReflector

java.lang.Object

io.vertx.tp.modular.metadata.AbstractReflector

All Implemented Interfaces:

AoReflector

public abstract class AbstractReflector
extends Object
implements AoReflector

Field Summary

Fields

Modifier and Type	Field	Description
protected final AoConnection	connection

Constructor Summary

Constructors

Constructor	Description
AbstractReflector(AoConnection connection)

Method Summary

Modifier and Type	Method	Description
ConcurrentMap<String,Object>	getColumnDetails(String column, List<ConcurrentMap<String,Object>> columnDetailList)
String	getDataTypeWord()
String	getFieldType(ConcurrentMap<String,Object> columnDetail)
String	getLengthWord()
long	getNullRows(String tableName, String column)	读取当前表中 column 为空的总列数
long	getTotalRows(String tableName)	获取当前表中总列数

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.vertx.tp.modular.metadata.AoReflector

getColumnDetail, getColumns, getConstraints

Field Details

connection

protected final transient AoConnection connection

Constructor Details

AbstractReflector

public AbstractReflector(AoConnection connection)

Method Details

getTotalRows

public long getTotalRows(String tableName)

Description copied from interface: AoReflector

获取当前表中总列数

Specified by:

getTotalRows in interface AoReflector

getNullRows

public long getNullRows(String tableName,
 String column)

Description copied from interface: AoReflector

读取当前表中 column 为空的总列数

Specified by:

getNullRows in interface AoReflector

getFieldType

public String getFieldType(ConcurrentMap<String,Object> columnDetail)

Specified by:

getFieldType in interface AoReflector

getColumnDetails

public ConcurrentMap<String,Object> getColumnDetails(String column,
 List<ConcurrentMap<String,Object>> columnDetailList)

Specified by:

getColumnDetails in interface AoReflector

getDataTypeWord

public String getDataTypeWord()

Specified by:

getDataTypeWord in interface AoReflector

getLengthWord

public String getLengthWord()

Specified by:

getLengthWord in interface AoReflector