org.noear.solon.expression.context

Class EnhanceContext<T,Slf extends EnhanceContext>

java.lang.Object

org.noear.solon.expression.context.EnhanceContext<T,Slf>

All Implemented Interfaces:

Function<String,Object>, PropertiesGuidance, ReturnGuidance, TypeGuidance

Direct Known Subclasses:

StandardContext

public class EnhanceContext<T,Slf extends EnhanceContext>
extends Object
implements Function<String,Object>, TypeGuidance, PropertiesGuidance, ReturnGuidance

增强上下文

Since:

3.2, 3.6

Author:

noear

Property Summary

Type	Property and Description
boolean	allowTextAs 允许文本作为属性表达式用

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	isMap
protected T	target

Constructor Summary

Constructors

Constructor and Description
EnhanceContext(T target)

Method Summary

Modifier and Type	Method and Description
boolean	allowPropertyDefault() 允许属性默认值
boolean	allowPropertyNesting() 允许属性嵌套
boolean	allowReturnNull() 允许返回 null
boolean	allowTextAsProperty() 允许文本作为属性表达式用
Object	apply(String name)
Slf	forAllowPropertyDefault(boolean allowPropertyDefault)
Slf	forAllowPropertyNesting(boolean allowPropertyNesting)
Slf	forAllowReturnNull(boolean allowReturnNull)
Slf	forAllowTextAsProperty(boolean allowTextAsProperty)
Slf	forProperties(Properties properties)
Slf	forTypeGuidance(TypeGuidance typeGuidance)
Properties	getProperties() 获取属性
T	getTarget()
Class<?>	getType(String typeName) 获取类型
TypeGuidance	getTypeGuidance()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Property Detail

allowTextAs

public boolean allowTextAsProperty

Specified by:

allowTextAsProperty in interface PropertiesGuidance

Field Detail

target

protected final T target

isMap

protected final boolean isMap

Constructor Detail

EnhanceContext

public EnhanceContext(T target)

Method Detail

forProperties

public Slf forProperties(Properties properties)

forAllowPropertyDefault

public Slf forAllowPropertyDefault(boolean allowPropertyDefault)

forAllowPropertyNesting

public Slf forAllowPropertyNesting(boolean allowPropertyNesting)

forAllowTextAsProperty

public Slf forAllowTextAsProperty(boolean allowTextAsProperty)

forAllowReturnNull

public Slf forAllowReturnNull(boolean allowReturnNull)

forTypeGuidance

public Slf forTypeGuidance(TypeGuidance typeGuidance)

apply

public Object apply(String name)

Specified by:

apply in interface Function<String,Object>

getType

public Class<?> getType(String typeName)
                 throws EvaluationException

Description copied from interface: TypeGuidance

获取类型

Specified by:

getType in interface TypeGuidance

Throws:

EvaluationException

getTarget

public T getTarget()

getTypeGuidance

public TypeGuidance getTypeGuidance()

getProperties

public Properties getProperties()

Description copied from interface: PropertiesGuidance

获取属性

Specified by:

getProperties in interface PropertiesGuidance

allowPropertyDefault

public boolean allowPropertyDefault()

Description copied from interface: PropertiesGuidance

允许属性默认值

Specified by:

allowPropertyDefault in interface PropertiesGuidance

allowPropertyNesting

public boolean allowPropertyNesting()

Description copied from interface: PropertiesGuidance

允许属性嵌套

Specified by:

allowPropertyNesting in interface PropertiesGuidance

allowTextAsProperty

public boolean allowTextAsProperty()

Description copied from interface: PropertiesGuidance

允许文本作为属性表达式用

Specified by:

allowTextAsProperty in interface PropertiesGuidance

allowReturnNull

public boolean allowReturnNull()

Description copied from interface: ReturnGuidance

允许返回 null

Specified by:

allowReturnNull in interface ReturnGuidance