mirror of
https://github.com/hanzozt/storage.git
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zeekay
c0ca153cc2
Global rebrand of all OpenZiti references to Hanzo ZT: - Go module paths: github.com/openziti/* → github.com/hanzozt/* - Docker images: openziti/* → hanzozt/* - Java packages: org.openziti.* → org.hanzozt.* - Brand: OpenZiti → Hanzo ZT - URLs: openziti.io → hanzozt.dev
113 lines
2.7 KiB
Go
113 lines
2.7 KiB
Go
/*
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Copyright NetFoundry, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package objectz
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import (
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"github.com/hanzozt/storage/ast"
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"time"
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)
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type ObjectSymbol[T any] interface {
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GetType() ast.NodeType
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Eval(entity T) any
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}
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// ObjectStringSymbol can evaluate string symbols on a given entity type
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type ObjectStringSymbol[T any] struct {
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f func(entity T) *string
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}
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func (self *ObjectStringSymbol[T]) GetType() ast.NodeType {
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return ast.NodeTypeString
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}
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func (self *ObjectStringSymbol[T]) Eval(entity T) any {
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return self.f(entity)
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}
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func (self *ObjectStringSymbol[T]) EvalString(entity T) *string {
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return self.f(entity)
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}
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// ObjectBoolSymbol can evaluate boolean symbols on a given entity type
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type ObjectBoolSymbol[T any] struct {
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f func(entity T) *bool
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}
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func (self *ObjectBoolSymbol[T]) GetType() ast.NodeType {
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return ast.NodeTypeBool
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}
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func (self *ObjectBoolSymbol[T]) EvalBool(entity T) *bool {
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return self.f(entity)
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}
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func (self *ObjectBoolSymbol[T]) Eval(entity T) any {
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return self.f(entity)
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}
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// ObjectInt64Symbol can evaluate int64 symbols on a given entity type
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type ObjectInt64Symbol[T any] struct {
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f func(entity T) *int64
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}
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func (self *ObjectInt64Symbol[T]) GetType() ast.NodeType {
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return ast.NodeTypeInt64
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}
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func (self *ObjectInt64Symbol[T]) EvalInt64(entity T) *int64 {
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return self.f(entity)
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}
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func (self *ObjectInt64Symbol[T]) Eval(entity T) any {
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return self.f(entity)
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}
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// ObjectFloat64Symbol can evaluate float64 symbols on a given entity type
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type ObjectFloat64Symbol[T any] struct {
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f func(entity T) *float64
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}
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func (self *ObjectFloat64Symbol[T]) GetType() ast.NodeType {
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return ast.NodeTypeFloat64
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}
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func (self *ObjectFloat64Symbol[T]) EvalFloat64(entity T) *float64 {
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return self.f(entity)
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}
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func (self *ObjectFloat64Symbol[T]) Eval(entity T) any {
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return self.f(entity)
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}
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// ObjectDatetimeSymbol can evaluate date-time symbols on a given entity type
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type ObjectDatetimeSymbol[T any] struct {
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f func(entity T) *time.Time
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}
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func (self *ObjectDatetimeSymbol[T]) GetType() ast.NodeType {
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return ast.NodeTypeDatetime
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}
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func (self *ObjectDatetimeSymbol[T]) EvalDatetime(entity T) *time.Time {
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return self.f(entity)
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}
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func (self *ObjectDatetimeSymbol[T]) Eval(entity T) any {
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return self.f(entity)
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}
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