org.springframework.integration.expression

Interface ExpressionEvalMap.EvaluationCallback

All Known Implementing Classes:

ExpressionEvalMap.ComponentsEvaluationCallback

Enclosing class:

ExpressionEvalMap

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ExpressionEvalMap.EvaluationCallback

Implementations of this interface can be provided to build 'on demand ExpressionEvalMap.get(Object) logic' for ExpressionEvalMap.

Method Summary

Modifier and Type	Method and Description
Object	evaluate(Expression expression)

Method Detail

evaluate

@Nullable
Object evaluate(Expression expression)