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The Code generation for Automatiko Engine

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package io.automatiko.engine.codegen;

import java.util.Comparator;

import com.github.javaparser.ast.body.BodyDeclaration;
import com.github.javaparser.ast.body.ConstructorDeclaration;
import com.github.javaparser.ast.body.FieldDeclaration;
import com.github.javaparser.ast.body.MethodDeclaration;

public class BodyDeclarationComparator implements Comparator> {

	@Override
	public int compare(BodyDeclaration o1, BodyDeclaration o2) {
		if (o1 instanceof FieldDeclaration && o2 instanceof FieldDeclaration) {
			return 0;
		}
		if (o1 instanceof FieldDeclaration && !(o2 instanceof FieldDeclaration)) {
			return -1;
		}

		if (o1 instanceof ConstructorDeclaration && o2 instanceof ConstructorDeclaration) {
			return 0;
		}
		if (o1 instanceof ConstructorDeclaration && o2 instanceof MethodDeclaration) {
			return -1;
		}
		if (o1 instanceof ConstructorDeclaration && o2 instanceof FieldDeclaration) {
			return 1;
		}
		return 1;
	}

}