org.mule.commons.atlantic.execution.builder

Class FunctionExecutionBuilder<A,RESULT>

java.lang.Object

org.mule.commons.atlantic.execution.builder.ExecutionBuilder<Function<A,RESULT>,RESULT>

org.mule.commons.atlantic.execution.builder.FunctionExecutionBuilder<A,RESULT>

Type Parameters:

A - The only parameter of the Function.

RESULT - The type of the result of the Function.

public class FunctionExecutionBuilder<A,RESULT>
extends ExecutionBuilder<Function<A,RESULT>,RESULT>

ExecutionBuilder that does the same as a GenericFunctionExecutionBuilder but instead of returning a SupplierExecutionBuilder on the with param, builds it and calls SupplierExecutionBuilder.execute() on it.

Constructor Summary

Constructors

Constructor and Description
FunctionExecutionBuilder(Function<A,RESULT> lambda, List<Object> params, ExecutionContext context) Default constructor.

Method Summary

Modifier and Type	Method and Description
RESULT	withParam(A param) Downgrades the FunctionExecutionBuilder to a SupplierExecutionBuilder by completing the last parameter and then calls SupplierExecutionBuilder.execute() on it.
<INPUT> RESULT	withParam(INPUT input, Parser<INPUT,A> parser) As withParam(Object) but converts the input to the required value of the param using a Parser.

Methods inherited from class org.mule.commons.atlantic.execution.builder.ExecutionBuilder

getContext, getLambda, getParams

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionExecutionBuilder

public FunctionExecutionBuilder(Function<A,RESULT> lambda,
                                List<Object> params,
                                ExecutionContext context)

Default constructor.

Parameters:

lambda - The Function to execute.

params - The parameters already accumulated when creating this ExecutionBuilder.

context - The ExecutionContext that contains all the listeners and handlers of the execution.

Method Detail

withParam

public RESULT withParam(A param)

Downgrades the FunctionExecutionBuilder to a SupplierExecutionBuilder by completing the last parameter and then calls SupplierExecutionBuilder.execute() on it. Then returns the result of the execution.

Parameters:

param - The last parameter.

Returns:

Object The result of the execution.

withParam

public <INPUT> RESULT withParam(INPUT input,
                                Parser<INPUT,A> parser)

As withParam(Object) but converts the input to the required value of the param using a Parser.

Type Parameters:

INPUT - The type of the unparsed input.

Parameters:

input - The unparsed last parameter.

parser - The Parser that converts from the unparsed input to the required parameter of the execution.

Returns:

Object The result of the execution.