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Move command component

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This commit is contained in:
Tnze
2022-01-04 12:23:48 +08:00
parent be3a834696
commit badf77d219
5 changed files with 124 additions and 125 deletions
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42
server/command/builders.go
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@ -5,50 +5,48 @@ func (g *Graph) AppendLiteral(child *Literal) *Graph {
return g
}
// Literal create a new LiteralNode in the Graph.
func (g *Graph) Literal(str string) LiteralBuilder {
index := int32(len(g.nodes))
g.nodes = append(g.nodes, Node{
g.nodes = append(g.nodes, &Node{
g: g,
index: index,
kind: LiteralNode,
Name: str,
})
return LiteralBuilder{g: g, current: index}
return LiteralBuilder{current: g.nodes[index]}
}
// Argument create a new ArgumentNode in the Graph.
func (g *Graph) Argument(name string, parser Parser) ArgumentBuilder {
index := int32(len(g.nodes))
g.nodes = append(g.nodes, Node{
g.nodes = append(g.nodes, &Node{
g: g,
index: index,
kind: ArgumentNode,
Name: name,
Parser: parser,
})
return ArgumentBuilder{g: g, current: index}
return ArgumentBuilder{current: g.nodes[index]}
}
type LiteralBuilder struct {
g *Graph
current int32
current *Node
}
func (n LiteralBuilder) AppendLiteral(node *Literal) LiteralBuilderWithLiteral {
current := &n.g.nodes[n.current]
current.Children = append(current.Children, node.index)
n.current.Children = append(n.current.Children, node.index)
return LiteralBuilderWithLiteral{n: n}
}
func (n LiteralBuilder) AppendArgument(node *Argument) LiteralBuilderWithArgument {
current := &n.g.nodes[n.current]
current.Children = append(current.Children, node.index)
n.current.Children = append(n.current.Children, node.index)
return LiteralBuilderWithArgument{n: n}
}
func (n LiteralBuilder) HandleFunc(f HandlerFunc) *Literal {
current := &n.g.nodes[n.current]
current.Run = f
return (*Literal)(current)
n.current.Run = f
return (*Literal)(n.current)
}
func (n LiteralBuilder) Unhandle() *Literal {
@ -56,26 +54,22 @@ func (n LiteralBuilder) Unhandle() *Literal {
}
type ArgumentBuilder struct {
g *Graph
current int32
current *Node
}
func (n ArgumentBuilder) AppendLiteral(node *Literal) ArgumentBuilderWithLiteral {
current := &n.g.nodes[n.current]
current.Children = append(current.Children, node.index)
n.current.Children = append(n.current.Children, node.index)
return ArgumentBuilderWithLiteral{n: n}
}
func (n ArgumentBuilder) AppendArgument(node *Argument) ArgumentBuilderWithArgument {
current := &n.g.nodes[n.current]
current.Children = append(current.Children, node.index)
n.current.Children = append(n.current.Children, node.index)
return ArgumentBuilderWithArgument{n: n}
}
func (n ArgumentBuilder) HandleFunc(f HandlerFunc) *Argument {
current := &n.g.nodes[n.current]
current.Run = f
return (*Argument)(current)
n.current.Run = f
return (*Argument)(n.current)
}
func (n ArgumentBuilder) Unhandle() *Argument {
@ -103,11 +97,11 @@ type LiteralBuilderWithArgument struct {
}
func (n LiteralBuilderWithArgument) HandleFunc(f HandlerFunc) *Literal {
return (*Literal)((*Argument)(n.n.HandleFunc(f)))
return n.n.HandleFunc(f)
}
func (n LiteralBuilderWithArgument) Unhandle() *Literal {
return (*Literal)((*Argument)(n.n.Unhandle()))
return n.n.Unhandle()
}
type ArgumentBuilderWithLiteral struct {