/*
 * Copyright 2015 Michael Rozumyanskiy
 *
 * 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 com.michaelrocks.lightsaber;

import javax.inject.Provider;

public class InstanceProvider<T> implements Provider<T> {
    private final T instance;

    public InstanceProvider(final T instance) {
        this.instance = instance;
        if (instance == null) {
            throw new NullPointerException("Instance cannot be null");
        }
    }

    @Override
    public T get() {
        return instance;
    }
}

/*
 * Copyright 2015 Michael Rozumyanskiy
 *
 * 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 com.michaelrocks.lightsaber;

public class InstanceProvider<T> implements CopyableProvider<T> {
    private final T instance;

    public InstanceProvider(final T instance) {
        this.instance = instance;
        if (instance == null) {
            throw new NullPointerException("Instance cannot be null");
        }
    }

    @Override
    public T get() {
        return instance;
    }

    @Override
    public CopyableProvider<T> copyWithInjector(final Injector injector) {
        return new InstanceProvider<T>(instance);
    }
}

Add InstanceProvider class