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/*
* #%L
* SciJava Common shared library for SciJava software.
* %%
* Copyright (C) 2009 - 2026 SciJava developers.
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
package org.scijava.run;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;
import org.scijava.Identifiable;
import org.scijava.plugin.HandlerPlugin;
import org.scijava.plugin.Plugin;
/**
* A plugin which extends the {@link RunService}'s execution handling. A
* {@link CodeRunner} knows how to execute code of a certain form, such as the
* {@code main} method of a Java {@link Class}, or an {@link Identifiable}
* SciJava module.
* <p>
* Code runner plugins discoverable at runtime must implement this interface
* and be annotated with @{@link Plugin} with attribute {@link Plugin#type()} =
* {@link CodeRunner}.class. While it possible to create a class runner plugin
* merely by implementing this interface, it is encouraged to instead extend
* {@link AbstractCodeRunner}, for convenience.
* </p>
*
* @author Curtis Rueden
*/
public interface CodeRunner extends HandlerPlugin<Object> {
/**
* Executes the code identified by the given object, passing the
* specified arguments as inputs.
*/
void run(Object code, Object... args) throws InvocationTargetException;
/**
* Executes the code identified by the given object, passing the arguments in
* the specified map as inputs.
*/
void run(Object code, Map<String, Object> inputMap)
throws InvocationTargetException;
// -- Typed methods --
@Override
default Class<Object> getType() {
return Object.class;
}
}