45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
|
// 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
|
||
|
|
}
|