seata-go/pkg/saga/statemachine/engine/expr/cel_expression_factory.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 expr

type CELExpressionFactory struct {
	expr *CELExpression
}

// This is used to make sure that CELExpressionFactory implements ExpressionFactory
var _ ExpressionFactory = (*CELExpressionFactory)(nil)

// NewCELExpressionFactory creates a new instance of CELExpressionFactory
func NewCELExpressionFactory() *CELExpressionFactory {
	return &CELExpressionFactory{}
}

// CreateExpression creates a new instance of CELExpression
func (f *CELExpressionFactory) CreateExpression(expression string) Expression {
	f.expr, _ = NewCELExpression(expression)
	return f.expr
}