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This module implements the instrumentation of Takamaka code before being installed in a Hotmoka node.

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/*
Copyright 2023 Fausto Spoto

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package io.hotmoka.instrumentation;

import io.hotmoka.instrumentation.api.GasCostModel;
import io.hotmoka.instrumentation.api.InstrumentedClass;
import io.hotmoka.instrumentation.internal.InstrumentedClassImpl;
import io.hotmoka.verification.api.VerifiedClass;

/**
 * A supplier of instrumented classes.
 */
public final class InstrumentedClasses {

	private InstrumentedClasses () {}

	/**
	 * Yields an instrumented class from a verified class.
	 * 
	 * @param clazz the verified class to instrument
	 * @param gasCostModel the gas cost model used for the instrumentation
	 * @return the instrumented class
	 * @throws ClassNotFoundException if some class of the Takamaka program cannot be found
	 */
	public static InstrumentedClass of(VerifiedClass clazz, GasCostModel gasCostModel) throws ClassNotFoundException {
		return new InstrumentedClassImpl(clazz, gasCostModel);
	}
}