af83/edwig

package sxml

import (
    "strings"
    "time"
)

type XMLProductionTimetableRequest struct {
    LightRequestXMLStructure

    previewInterval time.Duration
    startTime       time.Time

    lines []string
}

func (request *XMLProductionTimetableRequest) Lines() []string {
    if len(request.lines) == 0 {
        nodes := request.findNodes("LineRef")
        for _, node := range nodes {
            request.lines = append(request.lines, strings.TrimSpace(node.NativeNode().Content()))
        }
    }
    return request.lines
}

func (request *XMLProductionTimetableRequest) PreviewInterval() time.Duration {
    if request.previewInterval == 0 {
        request.previewInterval = request.findDurationChildContent("PreviewInterval")
    }
    return request.previewInterval
}

func (request *XMLProductionTimetableRequest) StartTime() time.Time {
    if request.startTime.IsZero() {
        request.startTime = request.findTimeChildContent("StartTime")
    }
    return request.startTime
}