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package com.hedera.hapi.node.state.primitives.schema;

import com.hedera.pbj.runtime.FieldDefinition;
import com.hedera.pbj.runtime.FieldType;
import com.hedera.pbj.runtime.Schema;


/**
 * Schema for ProtoLong model object. Generate based on protobuf schema.
 */
public final class ProtoLongSchema implements Schema {

    // -- FIELD DEFINITIONS ---------------------------------------------

    /**
     * (1) 
     */
    public static final FieldDefinition VALUE = new FieldDefinition("value", FieldType.INT64, false, false, false, 1);


    // -- OTHER METHODS -------------------------------------------------

    /**
     * Check if a field definition belongs to this schema.
     *
     * @param f field def to check
     * @return true if it belongs to this schema
     */
    public static boolean valid(FieldDefinition f) {
    	return f != null && getField(f.number()) == f;
    }

	/**
	 * Get a field definition given a field number
	 *
	 * @param fieldNumber the fields number to get def for
	 * @return field def or null if field number does not exist
	 */
	public static FieldDefinition getField(final int fieldNumber) {
	    return switch(fieldNumber) {
	        case 1 -> VALUE;
	        default -> null;
	    };
	}

}




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