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field.go
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field.go
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/*
* 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 thrift
// Helper class that encapsulates field metadata.
type field struct {
name string
typeId TType
id int
}
func newField(n string, t TType, i int) *field {
return &field{name: n, typeId: t, id: i}
}
func (p *field) Name() string {
if p == nil {
return ""
}
return p.name
}
func (p *field) TypeId() TType {
if p == nil {
return TType(VOID)
}
return p.typeId
}
func (p *field) Id() int {
if p == nil {
return -1
}
return p.id
}
func (p *field) String() string {
if p == nil {
return "<nil>"
}
return "<TField name:'" + p.name + "' type:" + string(p.typeId) + " field-id:" + string(p.id) + ">"
}
var ANONYMOUS_FIELD *field
type fieldSlice []field
func (p fieldSlice) Len() int {
return len(p)
}
func (p fieldSlice) Less(i, j int) bool {
return p[i].Id() < p[j].Id()
}
func (p fieldSlice) Swap(i, j int) {
p[i], p[j] = p[j], p[i]
}
func init() {
ANONYMOUS_FIELD = newField("", STOP, 0)
}