gu.sql2java

类 BaseRow

java.lang.Object

gu.sql2java.BaseRow

所有已实现的接口:

BaseBean, java.lang.Cloneable, java.lang.Comparable<BaseRow>

public abstract class BaseRow
extends java.lang.Object
implements BaseBean, java.lang.Comparable<BaseRow>, java.lang.Cloneable

abstract implementation of BaseBean

作者:

guyadong

字段概要

字段

限定符和类型	字段和说明
protected RowMetaData	metaData

构造器概要

构造器

限定符	构造器和说明
protected	BaseRow()
protected	BaseRow(RowMetaData metaData)

方法概要

限定符和类型	方法和说明
java.util.Map<java.lang.String,java.lang.Object>	asNameValueMap()
java.lang.Object[]	asValueArray(int... columnIds)
boolean	beModified() Determines if the object has been modified since the last time this method was called.
BaseRow	clone()
int	compareTo(BaseRow object)
<B extends BaseBean> B	copy(B bean) Copies the passed bean into the current bean.
<B extends BaseBean> B	copy(B bean, int... fieldList) Copies the passed bean into the current bean.
<B extends BaseBean> B	copy(B bean, java.lang.String... fieldList) Copies the passed bean into the current bean.
<B extends BaseBean,F extends BaseBean> B	copy(F from, java.util.Map<java.lang.Integer,java.lang.Integer> columnsMap) Copies the passed F bean into the current bean.
<B extends BaseBean> B	copy(java.util.Map<java.lang.Integer,java.lang.Object> values) Copies the passed values into the current bean.
boolean	equals(java.lang.Object object)
<T> T	getValue(int columnID)
<T> T	getValue(java.lang.String column)
<T> T	getValueChecked(int columnID)
<T> T	getValueChecked(java.lang.String column)
int	hashCode()
boolean	isInitialized(java.lang.String column) Determines if the column has been initialized.
boolean	isModified(java.lang.String column) Determines if the column has been modified.
<T> T	primaryValue()
java.lang.Object[]	primaryValues()
static void	setStringLimit(int limit)
<T> void	setValue(int columnID, T value) set a value representation of the given column id
<T> void	setValue(java.lang.String column, T value) set a value representation of the given field
java.lang.String	tableName()
java.lang.String	toString()
java.lang.String	toString(boolean notNull, boolean fullIfStringOrBytes)

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 gu.sql2java.BaseBean

getInitialized, getModified, isInitialized, isModified, isNew, resetIsModified, resetPrimaryKeysModified, setInitialized, setModified, setNew

字段详细资料

metaData

protected final RowMetaData metaData

构造器详细资料

BaseRow

protected BaseRow(RowMetaData metaData)

BaseRow

protected BaseRow()

方法详细资料

isInitialized

public final boolean isInitialized(java.lang.String column)

从接口复制的说明: BaseBean

Determines if the column has been initialized.
It is useful to determine if a field is null on purpose or just because it has not been initialized.

指定者:

isInitialized 在接口中 BaseBean

参数:

column - column name

返回:

true if the field has been initialized, false otherwise

beModified

public boolean beModified()

从接口复制的说明: BaseBean

Determines if the object has been modified since the last time this method was called.
We can also determine if this object has ever been modified since its creation.

指定者:

beModified 在接口中 BaseBean

返回:

true if the object has been modified, false if the object has not been modified

isModified

public boolean isModified(java.lang.String column)

从接口复制的说明: BaseBean

Determines if the column has been modified.

指定者:

isModified 在接口中 BaseBean

参数:

column - column name

返回:

true if the field has been modified, false if the field has not been modified

getValue

public final <T> T getValue(java.lang.String column)

指定者:

getValue 在接口中 BaseBean

参数:

column - column name

返回:

return a object representation of the given field

getValueChecked

public final <T> T getValueChecked(int columnID)

指定者:

getValueChecked 在接口中 BaseBean

参数:

columnID - column id

返回:

return a object representation of the given column id or throw NullPointerException if value is null

getValueChecked

public final <T> T getValueChecked(java.lang.String column)

指定者:

getValueChecked 在接口中 BaseBean

参数:

column - column name

返回:

return a object representation of the given field or throw NullPointerException if value is null

setValue

public final <T> void setValue(java.lang.String column,
                               T value)

从接口复制的说明: BaseBean

set a value representation of the given field

指定者:

setValue 在接口中 BaseBean

参数:

column - column name

getValue

public <T> T getValue(int columnID)

指定者:

getValue 在接口中 BaseBean

参数:

columnID - column id

返回:

return a object representation of the given column id

setValue

public <T> void setValue(int columnID,
                         T value)

从接口复制的说明: BaseBean

set a value representation of the given column id

指定者:

setValue 在接口中 BaseBean

参数:

columnID - column id

primaryValues

public java.lang.Object[] primaryValues()

指定者:

primaryValues 在接口中 BaseBean

返回:

values array for all primary key, empty array if no primary key

primaryValue

public <T> T primaryValue()

指定者:

primaryValue 在接口中 BaseBean

类型参数:

T - PK type

返回:

value for primary key, throw UnsupportedOperationException if there is more than one primary key

asValueArray

public java.lang.Object[] asValueArray(int... columnIds)

指定者:

asValueArray 在接口中 BaseBean

参数:

columnIds - column id that will be output, if null or empty,output all columns

返回:

values array for all fields

asNameValueMap

public java.util.Map<java.lang.String,java.lang.Object> asNameValueMap()

指定者:

asNameValueMap 在接口中 BaseBean

返回:

values map for all fields, column name -- value

copy

public <B extends BaseBean> B copy(B bean)

从接口复制的说明: BaseBean

Copies the passed bean into the current bean.

指定者:

copy 在接口中 BaseBean

参数:

bean - the bean to copy into the current bean

返回:

this bean

copy

public <B extends BaseBean> B copy(B bean,
                                   int... fieldList)

从接口复制的说明: BaseBean

Copies the passed bean into the current bean.

指定者:

copy 在接口中 BaseBean

参数:

bean - the bean to copy into the current bean

fieldList - the column id list to copy into the current bean,if null or empty,copy all fields

返回:

always this bean

copy

public <B extends BaseBean> B copy(B bean,
                                   java.lang.String... fieldList)

从接口复制的说明: BaseBean

Copies the passed bean into the current bean.

指定者:

copy 在接口中 BaseBean

参数:

bean - the bean to copy into the current bean

fieldList - the column name list to copy into the current bean

返回:

always this bean

copy

public <B extends BaseBean,F extends BaseBean> B copy(F from,
                                                      java.util.Map<java.lang.Integer,java.lang.Integer> columnsMap)

从接口复制的说明: BaseBean

Copies the passed F bean into the current bean.

指定者:

copy 在接口中 BaseBean

类型参数:

B - from bean type

F - this bean type

columnsMap - columns map from F to B

返回:

always this bean

copy

public <B extends BaseBean> B copy(java.util.Map<java.lang.Integer,java.lang.Object> values)

从接口复制的说明: BaseBean

Copies the passed values into the current bean.

指定者:

copy 在接口中 BaseBean

返回:

always this bean

tableName

public final java.lang.String tableName()

指定者:

tableName 在接口中 BaseBean

返回:

table name of this bean

setStringLimit

public static final void setStringLimit(int limit)

toString

public java.lang.String toString(boolean notNull,
                                 boolean fullIfStringOrBytes)

指定者:

toString 在接口中 BaseBean

参数:

notNull - output not null field only if true

fullIfStringOrBytes - for string or bytes field,output full content if true,otherwise output length.

返回:

Returns a string representation of the object

equals

public boolean equals(java.lang.Object object)

覆盖:

equals 在类中 java.lang.Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 java.lang.Object

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

compareTo

public int compareTo(BaseRow object)

指定者:

compareTo 在接口中 java.lang.Comparable<BaseRow>

clone

public BaseRow clone()

覆盖:

clone 在类中 java.lang.Object