com.github.thorbenkuck.keller.repository.SupplyingImpl Maven / Gradle / Ivy

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Keller is a universal base-package

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package com.github.thorbenkuck.keller.repository;

import java.util.Collection;
import java.util.Random;

public class SupplyingImpl implements Supplying {

	private final ActionStack actionStack;

	public SupplyingImpl(final ActionStack actionStack) {
		this.actionStack = actionStack;
	}

	@Override
	public T getFirst() {
		return actionStack.getPrimaryMatchingElement();
	}

	@Override
	public T getAny() {
		return actionStack.getMatchingObjects().get(new Random(12300123).nextInt(actionStack.getMatchingObjects().size()));
	}

	@Override
	public Collection getAll() {
		return actionStack.getMatchingObjects();
	}

	@Override
	public NotPresentHandler ifNotPresent() {
		return new NotPresentHandlerImpl<>(actionStack);
	}
}