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/*
* // Copyright (c) 2016-2019, Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp.
* // Copyright (c) 2020-present, Jaguar0625, gimre, BloodyRookie.
* // All rights reserved.
* //
* // This file is part of Catapult.
* //
* // Catapult is free software: you can redistribute it and/or modify
* // it under the terms of the GNU Lesser General Public License as published by
* // the Free Software Foundation, either version 3 of the License, or
* // (at your option) any later version.
* //
* // Catapult is distributed in the hope that it will be useful,
* // but WITHOUT ANY WARRANTY; without even the implied warranty of
* // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* // GNU Lesser General Public License for more details.
* //
* // You should have received a copy of the GNU Lesser General Public License
* // along with Catapult. If not, see <http://www.gnu.org/licenses/>.
*/
use super::generator_utils::*;
use super::mosaic_id_dto::*;
use super::mosaic_restriction_type_dto::*;
/// Binary layout of restriction rule being applied.
#[derive(Debug, Clone)]
pub struct RestrictionRuleBuilder {
/// Identifier of the mosaic providing the restriction key.
reference_mosaic_id: MosaicIdDto,
/// Restriction value.
restriction_value: u64,
/// Restriction type.
restriction_type: MosaicRestrictionTypeDto,
}
impl RestrictionRuleBuilder {
/// Creates an instance of RestrictionRuleBuilder from binary payload.
/// payload: Byte payload to use to serialize the object.
/// # Returns
/// A RestrictionRuleBuilder.
pub fn from_binary(_bytes: &[u8]) -> Self {
let reference_mosaic_id = MosaicIdDto::from_binary(&_bytes); // kind:CUSTOM1
let mut _bytes = _bytes[reference_mosaic_id.get_size()..].to_vec();
let buf = fixed_bytes::<8>(&_bytes);
let restriction_value = u64::from_le_bytes(buf); // kind:SIMPLE
let _bytes = (&_bytes[8..]).to_vec();
let restriction_type = MosaicRestrictionTypeDto::from_binary(&_bytes); // kind:CUSTOM2
let mut _bytes = _bytes[restriction_type.get_size()..].to_vec();
RestrictionRuleBuilder { reference_mosaic_id, restriction_value, restriction_type }
}
/// Gets identifier of the mosaic providing the restriction key.
///
/// # Returns
/// A Identifier of the mosaic providing the restriction key.
pub fn get_reference_mosaic_id(&self) -> MosaicIdDto {
self.reference_mosaic_id.clone()
}
/// Gets restriction value.
///
/// # Returns
/// A Restriction value.
pub fn get_restriction_value(&self) -> u64 {
self.restriction_value.clone()
}
/// Gets restriction type.
///
/// # Returns
/// A Restriction type.
pub fn get_restriction_type(&self) -> MosaicRestrictionTypeDto {
self.restriction_type.clone()
}
/// Gets the size of the type.
///
/// Returns:
/// A size in bytes.
pub fn get_size(&self) -> usize {
let mut size = 0;
size += self.reference_mosaic_id.get_size(); // reference_mosaic_id;
size += 8; // restriction_value;
size += self.restriction_type.get_size(); // restriction_type;
size
}
/// Serializes self to bytes.
///
/// # Returns
/// A Serialized bytes.
pub fn serializer(&self) -> Vec<u8> {
let mut buf: Vec<u8> = vec![];
buf.append(&mut self.reference_mosaic_id.serializer()); // kind:CUSTOM
buf.append(&mut self.get_restriction_value().to_le_bytes().to_vec()); // kind:SIMPLE
buf.append(&mut self.restriction_type.serializer()); // kind:CUSTOM
buf
}
}