程序包 com.mysql.cj

类 NativeQueryAttributesBindings

java.lang.Object

com.mysql.cj.NativeQueryAttributesBindings

所有已实现的接口:

QueryAttributesBindings

public class NativeQueryAttributesBindings
extends Object
implements QueryAttributesBindings

构造器概要

构造器

构造器	说明
NativeQueryAttributesBindings(Session sess)

方法概要

修饰符和类型	方法	说明
void	clearAttributes()	Removes all query attributes from the query attributes list.
BindValue	getAttributeValue(int index)	Returns an internal representation of the query attribute in the given position of the query attributes list.
int	getCount()	Get the count of query attributes in the list.
void	runThroughAll(java.util.function.Consumer<BindValue> bindAttribute)	Runs through all query attributes while feeding the given Consumer with each one of them.
void	setAttribute(String name, Object value)	Adds a new query attribute to the list of query attributes.

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

NativeQueryAttributesBindings

public NativeQueryAttributesBindings(Session sess)

方法详细资料

setAttribute

public void setAttribute(String name,
                         Object value)

从接口复制的说明: QueryAttributesBindings

Adds a new query attribute to the list of query attributes. Implementations must validate the type of the given the object and reject it or replace it by another representation if not supported, by its String version, for example. Query attribute names are not checked for duplication.

指定者:

setAttribute 在接口中 QueryAttributesBindings

参数:

name - the query attribute name.

value - the query attribute value.

getCount

public int getCount()

从接口复制的说明: QueryAttributesBindings

Get the count of query attributes in the list.

指定者:

getCount 在接口中 QueryAttributesBindings

返回:

the number of query attributes existing in the list.

getAttributeValue

public BindValue getAttributeValue(int index)

从接口复制的说明: QueryAttributesBindings

Returns an internal representation of the query attribute in the given position of the query attributes list. It's implementation dependent what to do when the index value is invalid.

指定者:

getAttributeValue 在接口中 QueryAttributesBindings

参数:

index - the position of the query attribute value to return.

返回:

the BindValue in the given position of the query attributes list.

runThroughAll

public void runThroughAll(java.util.function.Consumer<BindValue> bindAttribute)

从接口复制的说明: QueryAttributesBindings

Runs through all query attributes while feeding the given Consumer with each one of them.

指定者:

runThroughAll 在接口中 QueryAttributesBindings

参数:

bindAttribute - A Consumer for each one of the single query attributes.

clearAttributes

public void clearAttributes()

从接口复制的说明: QueryAttributesBindings

Removes all query attributes from the query attributes list.

指定者:

clearAttributes 在接口中 QueryAttributesBindings