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// Copyright 2017 PingCAP, Inc.
//
// Licensed 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 fn
import (
"strconv"
)
func (f *uniform) Int(key string) int {
value := f.Get(key)
if value == "" {
return 0
}
v, err := strconv.Atoi(value)
if err != nil {
return 0
}
return v
}
func (f *uniform) IntOrDefault(key string, def int) int {
value := f.Get(key)
if value == "" {
return def
}
v, err := strconv.Atoi(value)
if err != nil {
return def
}
return v
}
func (f *uniform) Int64(key string) int64 {
value := f.Get(key)
if value == "" {
return 0
}
v, err := strconv.ParseInt(value, 10, 64)
if err != nil {
return 0
}
return v
}
func (f *uniform) Int64OrDefault(key string, def int64) int64 {
value := f.Get(key)
if value == "" {
return def
}
v, err := strconv.ParseInt(value, 10, 64)
if err != nil {
return def
}
return v
}
func (f *uniform) Uint64(key string) uint64 {
value := f.Get(key)
if value == "" {
return 0
}
v, err := strconv.ParseUint(value, 10, 64)
if err != nil {
return 0
}
return v
}
func (f *uniform) Uint64OrDefault(key string, def uint64) uint64 {
value := f.Get(key)
if value == "" {
return def
}
v, err := strconv.ParseUint(value, 10, 64)
if err != nil {
return def
}
return v
}
// Get gets the first value associated with the given key.
// If there are no values associated with the key, Get returns
// the empty string. To access multiple values, use the map
// directly.
func (f *uniform) Get(key string) string {
return f.Values.Get(key)
}
// Set sets the key to value. It replaces any existing
// values.
func (f *uniform) Set(key, value string) {
f.Values.Set(key, value)
}
// Add adds the value to key. It appends to any existing
// values associated with key.
func (f *uniform) Add(key, value string) {
f.Values.Add(key, value)
}
// Del deletes the values associated with key.
func (f *uniform) Del(key string) {
f.Values.Del(key)
}
// Encode encodes the values into ``URL encoded'' form
// ("bar=baz&foo=quux") sorted by key.
func (f *uniform) Encode() string {
return f.Values.Encode()
}
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