org.mybatis.dynamic.sql

Class AbstractSingleValueCondition<T>

java.lang.Object

org.mybatis.dynamic.sql.AbstractSingleValueCondition<T>

All Implemented Interfaces:

VisitableCondition<T>

Direct Known Subclasses:

IsEqualTo, IsGreaterThan, IsGreaterThanOrEqualTo, IsLessThan, IsLessThanOrEqualTo, IsLike, IsLikeCaseInsensitive, IsNotEqualTo, IsNotLike, IsNotLikeCaseInsensitive

public abstract class AbstractSingleValueCondition<T>
extends Object
implements VisitableCondition<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected Supplier<T>	valueSupplier

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSingleValueCondition(Supplier<T> valueSupplier)
protected	AbstractSingleValueCondition(Supplier<T> valueSupplier, Predicate<T> predicate)

Method Summary

Modifier and Type	Method and Description
<R> R	accept(ConditionVisitor<T,R> visitor)
abstract String	renderCondition(String columnName, String placeholder)
boolean	shouldRender() Subclasses can override this to inform the renderer if the condition should not be included in the rendered SQL.
T	value()

Methods inherited from class java.lang.Object

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

Field Detail

valueSupplier

protected Supplier<T> valueSupplier

Constructor Detail

AbstractSingleValueCondition

protected AbstractSingleValueCondition(Supplier<T> valueSupplier)

AbstractSingleValueCondition

protected AbstractSingleValueCondition(Supplier<T> valueSupplier,
                                       Predicate<T> predicate)

Method Detail

value

public T value()

shouldRender

public boolean shouldRender()

Description copied from interface: VisitableCondition

Subclasses can override this to inform the renderer if the condition should not be included in the rendered SQL. For example, IsEqualWhenPresent will not render if the value is null.

Specified by:

shouldRender in interface VisitableCondition<T>

Returns:

true if the condition should render.

accept

public <R> R accept(ConditionVisitor<T,R> visitor)

Specified by:

accept in interface VisitableCondition<T>

renderCondition

public abstract String renderCondition(String columnName,
                                       String placeholder)