Package io.micronaut.expressions.context

Class DefaultExpressionEvaluationContext

java.lang.Object

io.micronaut.expressions.context.DefaultExpressionEvaluationContext

All Implemented Interfaces:

ExpressionEvaluationContext, ExtensibleExpressionEvaluationContext

@Internal
public class DefaultExpressionEvaluationContext
extends Object
implements ExtensibleExpressionEvaluationContext

Default implementation of ExtensibleExpressionEvaluationContext. Extending this context will always return new instance instead of modifying the existing one.

Since:

4.0.0

Author:

Sergey Gavrilov

Method Summary

Modifier and Type	Method	Description
DefaultExpressionEvaluationContext	extendWith(ClassElement classElement)	Extends compilation context with class element.
DefaultExpressionEvaluationContext	extendWith(MethodElement methodElement)	Extends compilation context with method element.
List<MethodElement>	findMethods(String name)	Search methods in compilation context by name.
List<ParameterElement>	findParameters(String name)	Search method parameters in compilation context by name.
List<PropertyElement>	findProperties(String name)	Search bean properties in compilation context by name.
ClassElement	findThis()
ExtensibleExpressionEvaluationContext	withThis(ClassElement classElement)

Methods inherited from class java.lang.Object

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

Method Details

withThis

public ExtensibleExpressionEvaluationContext withThis(ClassElement classElement)

Specified by:

withThis in interface ExtensibleExpressionEvaluationContext

Parameters:

classElement - The type that represents this.

Returns:

extended context

extendWith

public DefaultExpressionEvaluationContext extendWith(MethodElement methodElement)

Description copied from interface: ExtensibleExpressionEvaluationContext

Extends compilation context with method element. Compilation context can only include one method at the same time, so this method will return the context which will replace previous context method element if it was set.

Specified by:

extendWith in interface ExtensibleExpressionEvaluationContext

Parameters:

methodElement - extending method

Returns:

extended context

extendWith

public DefaultExpressionEvaluationContext extendWith(ClassElement classElement)

Description copied from interface: ExtensibleExpressionEvaluationContext

Extends compilation context with class element. Compilation context can include multiple class elements at the same time.

Specified by:

extendWith in interface ExtensibleExpressionEvaluationContext

Parameters:

classElement - extending class

Returns:

extended context

findThis

public ClassElement findThis()

Specified by:

findThis in interface ExpressionEvaluationContext

Returns:

Find the type that represents this.

findMethods

public List<MethodElement> findMethods(String name)

Description copied from interface: ExpressionEvaluationContext

Search methods in compilation context by name.

Specified by:

findMethods in interface ExpressionEvaluationContext

Parameters:

name - searched method name

Returns:

list of methods with provided name

findProperties

public List<PropertyElement> findProperties(String name)

Description copied from interface: ExpressionEvaluationContext

Search bean properties in compilation context by name.

Specified by:

findProperties in interface ExpressionEvaluationContext

Parameters:

name - searched property name

Returns:

list of properties with provided name

findParameters

public List<ParameterElement> findParameters(String name)

Description copied from interface: ExpressionEvaluationContext

Search method parameters in compilation context by name.

Specified by:

findParameters in interface ExpressionEvaluationContext

Parameters:

name - searched parameter name

Returns:

list of parameters with provided name