Package org.iplass.mtp.entity.query.hint

Class IndexHint

java.lang.Object

org.iplass.mtp.entity.query.hint.Hint

org.iplass.mtp.entity.query.hint.EQLHint

org.iplass.mtp.entity.query.hint.IndexHint

All Implemented Interfaces:

Serializable, ASTNode

public class IndexHint
extends EQLHint

EQLに対して、propertyNameListで指定されるプロパティのINDEXの利用を明示的に指定するヒント句です。 ただし、実際の物理テーブルにおいて、当該INDEXから駆動されるかどうかは、データベースのオプティマイザの判断によります。

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IndexHint()
IndexHint(String... propertyName)
IndexHint(List<String> propertyNameList)

Method Summary

Modifier and Type	Method	Description
ASTNode	accept(ASTTransformer transformer)
void	accept(HintVisitor visitor)
IndexHint	add(String propertyName)
boolean	equals(Object obj)
List<String>	getPropertyNameList()
int	hashCode()
void	setPropertyNameList(List<String> propertyNameList)
String	toString()

Methods inherited from class org.iplass.mtp.entity.query.hint.Hint

externalHint

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.iplass.mtp.entity.query.ASTNode

copy

Constructor Details

IndexHint

public IndexHint()

IndexHint

public IndexHint(String... propertyName)

IndexHint

public IndexHint(List<String> propertyNameList)

Method Details

getPropertyNameList

public List<String> getPropertyNameList()

setPropertyNameList

public void setPropertyNameList(List<String> propertyNameList)

add

public IndexHint add(String propertyName)

hashCode

public int hashCode()

Specified by:

hashCode in interface ASTNode

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface ASTNode

Overrides:

equals in class Object

toString

public String toString()

Specified by:

toString in interface ASTNode

Overrides:

toString in class Object

accept

public ASTNode accept(ASTTransformer transformer)

accept

public void accept(HintVisitor visitor)

Specified by:

accept in class Hint