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Empty abstract implementation of a routine invocation.

This class is useful to avoid the need of implementing all the methods defined in the interface.

Created by davide on 9/11/14.

<INPUT> the input data type.
<OUTPUT> the output data type.
public abstract class TemplateInvocation<INPUT, OUTPUT> implements Invocation<INPUT, OUTPUT> {
    public void onAbort(@Nullable final Throwable reason) {
    public void onDestroy() {
    public void onInit() {
    public void onInput(final INPUT input, @Nonnull final ResultChannel<OUTPUT> result) {
    public void onResult(@Nonnull final ResultChannel<OUTPUT> result) {
    public void onReturn() {
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