active3/core/acache/field_float.go

// ------------------------------------------------------------------------
// ℹ️ Project active3
//   Active Thing (activething.com) git.activething.com/go
//
//   File name  field_float.go
// ✍️ Created by DEV
// 📅 Modified   01/05/2024
//
// 🔒 COPYRIGHT  Copyright 2024 activething.com 
// ------------------------------------------------------------------------
// 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 acache

import "ablds"

type (

	FieldFloat 	struct {
		partialField
		valuerMode
		valueFn func() float64
	}
)

func NewFieldFloat (name string, value float64) *FieldFloat {
	return &FieldFloat{
		partialField:    makePartialField(name),
		valuerMode  :    localValuer{},
		valueFn		: func() float64 { return value },
	}
}

func NewDFieldFloat (name string, valueFn func()float64) *FieldFloat {
	if valueFn == nil {
		panic(G.ErrInvalidDeferFunc)
	}
	return &FieldFloat{
		partialField: makePartialField(name),
		valuerMode  : deferValuer{},
		valueFn	    : valueFn } }


func (f FieldFloat) Kind () Kind {
	return KindFloat | f.valuerKind() }

func (f FieldFloat) Value() any {
	return f.valueFn()
}

func (f FieldFloat) Float() (float64,bool) {
	return f.valueFn(),true }


func (f FieldFloat) Build (builder ablds.Builder) {
	builder.Object(func(b ablds.ObjectBuilder){
		b.Field(f.name).Float64(f.valueFn())
	})
}