wow-test/me.ahoo.wow.test.saga.stateless/CommandIterator

CommandIterator

class CommandIterator(val delegate: Iterator<CommandMessage<*>>) : Iterator<CommandMessage<*>> , Decorator<Iterator<CommandMessage<*>>>

A decorator iterator for command messages that provides testing utilities.

This class wraps an iterator of CommandMessage instances and provides convenient methods for skipping commands and asserting command types during saga testing.

Constructors

CommandIterator

constructor(delegate: Iterator<CommandMessage<*>>)

Properties

delegate

open override val delegate: Iterator<CommandMessage<*>>

The underlying iterator being decorated.

Functions

hasNext

open operator override fun hasNext(): Boolean

open operator override fun next(): CommandMessage<*>

nextCommand

inline fun <C : Any> nextCommand(): CommandMessage<C>

Retrieves the next command with reified type checking.

fun <C : Any> nextCommand(commandType: Class<C>): CommandMessage<C>

Retrieves the next command and asserts it is of the specified type (Java Class version).

fun <C : Any> nextCommand(commandType: KClass<C>): CommandMessage<C>

Retrieves the next command and asserts it is of the specified type.

nextCommandBody

inline fun <C : Any> nextCommandBody(): C

Retrieves the body of the next command with reified type checking.

fun <C : Any> nextCommandBody(commandType: Class<C>): C

Retrieves the body of the next command and asserts it is of the specified type (Java Class version).

fun <C : Any> nextCommandBody(commandType: KClass<C>): C

Retrieves the body of the next command and asserts it is of the specified type.

skip

fun skip(skip: Int): CommandIterator

Skips a specified number of commands in the iterator.