Question

我正在开发一个依赖于＆＃39;字段＆＃39;中的值的Groovy脚本。继承自Java。我需要能够引用这个字段列表（和值）来创建一个可以使用的地图。我正在努力与一个常规的＆＃39;这样做的方式。

我有权访问（继承）：

dialogPartyASelection_7 = 'Denied'
dialogPartyBSelection_7  = 'Accepted' 
dialogPartyASelection_6 = 'Denied' 
dialogPartyBSelection_6 = 'Accepted'
dialogPartyBSelection_5 = 'Denied'
dialogPartyASelection_5 = 'Accepted'
dialogPartyBSelection_4 = 'Denied'
dialogPartyASelection_4 = 'Accepted'
dialogPartyBSelection_3 = 'Denied'
dialogPartyASelection_3 = 'Accepted'
dialogPartyBSelection_2 = 'Denied'
dialogPartyASelection_2 = 'Accepted'
dialogPartyBSelection_1 = 'Denied'
dialogPartyASelection_1 = 'Accepted'

我想要得到的东西：

 map = [
'dialogPartyASelection_7' : 'Denied',
'dialogPartyBSelection_7' : 'Accepted', 
'dialogPartyASelection_6' : 'Denied', 
'dialogPartyBSelection_6' : 'Accepted',
'dialogPartyBSelection_5' : 'Denied',
'dialogPartyASelection_5' : 'Accepted',
'dialogPartyBSelection_4' : 'Denied',
'dialogPartyASelection_4' : 'Accepted',
'dialogPartyBSelection_3' : 'Denied',
'dialogPartyASelection_3' : 'Accepted',
'dialogPartyBSelection_2' : 'Denied',
'dialogPartyASelection_2' : 'Accepted',
'dialogPartyBSelection_1' : 'Denied',
'dialogPartyASelection_1' : 'Accepted' ]

我自我设定＆＃39;如下（这些列表将在整个脚本中重复使用）

    def selectionsPartyA = [], selectionsPartyB = [], selections = [], PostSelections = [], PostChildrenSelections = [], 

PostSelections = [
                    '7',
                    '6',
                    '5',
                    '4',
                    '3',
                    '2',
                    '1'
                 ]                 

// selectionsPartyA
for (post in PostSelections) {
    selectionsPartyA += "dialogPartyASelection_"+post
    }

// selectionsPartyB
for (post in PostSelections) {
    selectionsPartyB += "dialogPartyBSelection_"+post
    }
selections.addAll(selectionsPartyB)  
selections.addAll(selectionsPartyA)

我已尝试使用我所拥有的参考列表进行迭代，但无法引用＆＃39;字段＆＃39;或者＆＃39;价值＆＃39;如预期的那样。

Answer 1

像这样？

class Test {
    String dialogPartyASelection_7 = 'Denied'
    String dialogPartyBSelection_7 = 'Accepted' 
    String dialogPartyASelection_6 = 'Denied' 
    String dialogPartyBSelection_6 = 'Accepted'
    String dialogPartyBSelection_5 = 'Denied'
    String dialogPartyASelection_5 = 'Accepted'
    String dialogPartyBSelection_4 = 'Denied'
    String dialogPartyASelection_4 = 'Accepted'
    String dialogPartyBSelection_3 = 'Denied'
    String dialogPartyASelection_3 = 'Accepted'
    String dialogPartyBSelection_2 = 'Denied'
    String dialogPartyASelection_2 = 'Accepted'
    String dialogPartyBSelection_1 = 'Denied'
    String dialogPartyASelection_1 = 'Accepted' 
}

def obj = new Test()
def propMap = obj.properties as Map
assert propMap['dialogPartyASelection_5'] == 'Accepted'

Answer 2

感谢您的帮助，@ Steinar建议我能够像下面这样做：

resources :posts do 
  resources :pushs do 
    resources :reviews
  end 
end

Groovy收集（？）变量和值以映射

2 个答案: