// Licensed to Elasticsearch B.V. under one or more contributor // license agreements. See the NOTICE file distributed with // this work for additional information regarding copyright // ownership. Elasticsearch B.V. 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 conditions // And is a compound condition that combines multiple conditions with logical AND. type And []Condition // NewAndCondition builds this condition from a slice of Condition objects. func NewAndCondition(conditions []Condition) And { return And(conditions) } // Check determines whether the given event matches this condition func (c And) Check(event ValuesMap) bool { for _, cond := range c { if !cond.Check(event) { return false } } return true } func (c And) String() (s string) { for _, cond := range c { s = s + cond.String() + " and " } s = s[:len(s)-len(" and ")] //delete the last and return s }