Class CompiledLambdaExpression

java.lang.Object

jakarta.el.LambdaExpression

io.micronaut.el.runtime.CompiledLambdaExpression

@Internal
public final class CompiledLambdaExpression
extends jakarta.el.LambdaExpression

A lambda expression whose body is compiled.

The invocation hands the arguments to the body directly: the body reads its parameters as Java locals, so the lambda scope of the context, a map of the arguments by name pushed for every invocation by LambdaExpression.invoke(ELContext, Object...), is not needed. The nested lambda expressions capture the parameters of the enclosing ones the way Java lambdas do, which is what the scope otherwise provides.

Since:

1.0

Author:

Denis Stepanov

Constructor Summary

Constructors

Constructor	Description
CompiledLambdaExpression(jakarta.el.ELContext context, String[] parameters, ELLambdaBody body)

Method Summary

Modifier and Type	Method	Description
@Nullable Object	invoke(jakarta.el.ELContext elContext, Object... args)
@Nullable Object	invoke(Object... args)
void	setELContext(jakarta.el.ELContext context)

Methods inherited from class Object

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

Constructor Details

CompiledLambdaExpression

public CompiledLambdaExpression(jakarta.el.ELContext context,
 String[] parameters,
 ELLambdaBody body)

Parameters:

context - The context the lambda expression is created in

parameters - The formal parameters

body - The compiled body

Method Details

setELContext

public void setELContext(jakarta.el.ELContext context)

Overrides:

setELContext in class jakarta.el.LambdaExpression

invoke

public @Nullable Object invoke(jakarta.el.ELContext elContext,
 Object... args)

Overrides:

invoke in class jakarta.el.LambdaExpression

invoke

public @Nullable Object invoke(Object... args)

Overrides:

invoke in class jakarta.el.LambdaExpression