org.fuwjax.oss.util.function.UnsafeIntSupplier Maven / Gradle / Ivy

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/*
 * Copyright (C) 2015 fuwjax.org ([email protected])
 *
 * 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 org.fuwjax.oss.util.function;

import java.util.function.IntSupplier;

public interface UnsafeIntSupplier extends IntSupplier {
    int getAsIntUnsafe() throws Exception;

    @Override
    default int getAsInt() {
        try {
            return getAsIntUnsafe();
        } catch (final RuntimeException e) {
            throw e;
        } catch (final Exception e) {
            throw new UnsafeException(e, "supplier did not get int safely");
        }
    }
}