github.com/Konstantin8105/c4go@v0.0.0-20240505174241-768bb1c65a51/ast/array_filler.go (about)

     1  package ast
     2  
     3  import (
     4  	"strings"
     5  )
     6  
     7  // ArrayFiller is type of array filler
     8  type ArrayFiller struct {
     9  	ChildNodes []Node
    10  }
    11  
    12  var arrayFillerMarkers = []string{
    13  	"array filler",
    14  	"array_filler",
    15  }
    16  
    17  func parseArrayFiller(line string) *ArrayFiller {
    18  	arrfill := &ArrayFiller{
    19  		ChildNodes: []Node{},
    20  	}
    21  
    22  	for _, af := range arrayFillerMarkers {
    23  		if strings.HasPrefix(line, af+":") {
    24  			line = line[len(af+":")+1:]
    25  		}
    26  		if strings.HasPrefix(line, af) {
    27  			line = line[len(af):]
    28  		}
    29  	}
    30  	line = strings.TrimSpace(line)
    31  	if line != "" {
    32  		rn, err := Parse(line)
    33  		if err != nil {
    34  			panic(err)
    35  		}
    36  		arrfill.AddChild(rn)
    37  	}
    38  
    39  	return arrfill
    40  }
    41  
    42  // AddChild adds a new child node. Child nodes can then be accessed with the
    43  // Children attribute.
    44  func (n *ArrayFiller) AddChild(node Node) {
    45  	n.ChildNodes = append(n.ChildNodes, node)
    46  }
    47  
    48  // Address returns the numeric address of the node. For an ArrayFilter this will
    49  // always be zero. See the documentation for the Address type for more
    50  // information.
    51  func (n *ArrayFiller) Address() Address {
    52  	return 0
    53  }
    54  
    55  // Children returns the child nodes. If this node does not have any children or
    56  // this node does not support children it will always return an empty slice.
    57  func (n *ArrayFiller) Children() []Node {
    58  	return n.ChildNodes
    59  }
    60  
    61  // Position returns the position in the original source code.
    62  func (n *ArrayFiller) Position() Position {
    63  	return Position{}
    64  }