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/*
 * Fixture Monkey
 *
 * Copyright (c) 2021-present NAVER Corp.
 *
 * 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.navercorp.fixturemonkey.tree;

import static com.navercorp.fixturemonkey.Constants.NO_OR_ALL_INDEX_INTEGER_VALUE;

import org.apiguardian.api.API;
import org.apiguardian.api.API.Status;

import com.navercorp.fixturemonkey.api.generator.ObjectProperty;
import com.navercorp.fixturemonkey.api.property.ElementProperty;
import com.navercorp.fixturemonkey.api.property.Property;

@API(since = "0.4.0", status = Status.MAINTAINED)
public final class ContainerElementPredicate implements NextNodePredicate {
	private final int sequence;

	public ContainerElementPredicate(int sequence) {
		this.sequence = sequence;
	}

	@Override
	public boolean test(ObjectProperty currentObjectProperty) {
		Property property = currentObjectProperty.getProperty();
		if (!(property instanceof ElementProperty)) {
			throw new IllegalArgumentException("Resolved node is not element type. : " + property);
		}

		ElementProperty elementProperty = (ElementProperty)property;
		return sequence == NO_OR_ALL_INDEX_INTEGER_VALUE || sequence == elementProperty.getSequence();
	}
}