spring-integration / org.springframework.integration.dsl / KotlinIntegrationFlowDefinition / filter

filter

inline fun <reified P> filter(crossinline function: (P) -> Boolean): Unit
inline fun <reified P> filter(crossinline function: (P) -> Boolean, crossinline filterConfigurer: KotlinFilterEndpointSpec.() -> Unit): Unit

Inline function for IntegrationFlowDefinition.filter providing a filter<MyTypeIn>() variant with reified generic type.

fun filter(expression: String, filterConfigurer: KotlinFilterEndpointSpec.() -> Unit = {}): Unit

Populate a MessageFilter with MessageSelector for the provided SpEL expression. In addition accept options for the integration endpoint using KotlinFilterEndpointSpec:

fun filter(service: Any, methodName: String? = null): Unit
fun filter(service: Any, methodName: String?, filterConfigurer: KotlinFilterEndpointSpec.() -> Unit): Unit

Populate a MessageFilter with MethodInvokingSelector for the method of the provided service.

fun filter(messageProcessorSpec: MessageProcessorSpec<*>, filterConfigurer: KotlinFilterEndpointSpec.() -> Unit = {}): Unit

Populate a MessageFilter with MethodInvokingSelector for the MessageProcessor from the provided MessageProcessorSpec. In addition accept options for the integration endpoint using KotlinFilterEndpointSpec.

fun filter(messageSelector: MessageSelector, filterConfigurer: KotlinFilterEndpointSpec.() -> Unit = {}): Unit

Populate a MessageFilter with the provided MessageSelector. In addition accept options for the integration endpoint using KotlinFilterEndpointSpec.

Since
5.3.1