Module org.seasar.doma.core

Package org.seasar.doma.jdbc.query

Class QueryOperand.Param

java.lang.Object

org.seasar.doma.jdbc.query.QueryOperand.Param

All Implemented Interfaces:

QueryOperand

Enclosing interface:

QueryOperand

public static final class QueryOperand.Param
extends Object
implements QueryOperand

A parameter operand that contains both a property type and an input parameter.

This class represents a parameter value that will be bound to a query.

Nested Class Summary

Nested classes/interfaces inherited from interface org.seasar.doma.jdbc.query.QueryOperand

QueryOperand.Param, QueryOperand.Prop, QueryOperand.Visitor

Field Summary

Fields

Modifier and Type	Field	Description
final InParameter<?>	inParameter	The input parameter to be bound to the query.
final EntityPropertyType<?,?>	propertyType	The entity property type.

Constructor Summary

Constructors

Constructor	Description
Param(EntityPropertyType<?,?> propertyType, InParameter<?> inParameter)	Constructs a new parameter operand.

Method Summary

Modifier and Type	Method	Description
void	accept(QueryOperand.Visitor visitor)	Accepts a visitor to perform operations on this operand.
EntityPropertyType<?,?>	getEntityPropertyType()	Returns the entity property type associated with this operand.

Methods inherited from class java.lang.Object

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

Field Details

propertyType

public final EntityPropertyType<?,?> propertyType

The entity property type.

inParameter

public final InParameter<?> inParameter

The input parameter to be bound to the query.

Constructor Details

Param

public Param(EntityPropertyType<?,?> propertyType,
 InParameter<?> inParameter)

Constructs a new parameter operand.

Parameters:

propertyType - the entity property type

inParameter - the input parameter

Throws:

NullPointerException - if either parameter is null

Method Details

getEntityPropertyType

public EntityPropertyType<?,?> getEntityPropertyType()

Returns the entity property type associated with this operand.

Specified by:

getEntityPropertyType in interface QueryOperand

Returns:

the entity property type

accept

public void accept(QueryOperand.Visitor visitor)

Accepts a visitor to perform operations on this operand.

Specified by:

accept in interface QueryOperand

Parameters:

visitor - the visitor to accept