Package org.mybatis.dynamic.sql

Class AbstractNoValueCondition<T>

java.lang.Object

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

All Implemented Interfaces:

RenderableCondition<T>

Direct Known Subclasses:

IsNotNull, IsNull

public abstract class AbstractNoValueCondition<T>
extends Object
implements RenderableCondition<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AbstractNoValueCondition.Filterable	Conditions may implement Filterable to add optionality to rendering.

Constructor Summary

Constructors

Constructor	Description
AbstractNoValueCondition()

Method Summary

Modifier and Type	Method	Description
protected <S extends AbstractNoValueCondition<?>> S	filterSupport(BooleanSupplier booleanSupplier, Supplier<S> emptySupplier, S self)
abstract String	operator()
FragmentAndParameters	renderCondition(RenderingContext renderingContext, BindableColumn<T> leftColumn)	Render a condition - typically a condition in a WHERE clause.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mybatis.dynamic.sql.RenderableCondition

isEmpty, renderingSkipped, renderLeftColumn, shouldRender

Constructor Details

AbstractNoValueCondition

public AbstractNoValueCondition()

Method Details

filterSupport

protected <S extends AbstractNoValueCondition<?>> S filterSupport(BooleanSupplier booleanSupplier,
 Supplier<S> emptySupplier,
 S self)

operator

public abstract String operator()

renderCondition

public FragmentAndParameters renderCondition(RenderingContext renderingContext,
 BindableColumn<T> leftColumn)

Description copied from interface: RenderableCondition

Render a condition - typically a condition in a WHERE clause.

A rendered condition includes an SQL fragment, and any associated parameters. For example, the isEqual condition should be rendered as "= ?" where "?" is a properly formatted parameter marker (the parameter marker can be computed from the RenderingContext). Note that a rendered condition should NOT include the left side of the phrase - that is rendered by the RenderableCondition.renderLeftColumn(RenderingContext, BindableColumn) method.

Specified by:

renderCondition in interface RenderableCondition<T>

Parameters:

renderingContext - the current rendering context

leftColumn - the column related to this condition in a where clause

Returns:

the rendered condition. Should NOT include the column.