将值设置为列表

Question

我在将值设置为SoyFileSupplier列表时遇到问题，列表中应该有类型文件的值，通过传递一个soyFileSupplier列表来将soyfilesetParse类用于解析，将值设置为。文件（sample.soy）

The sample code is as below: 

public class test { 
    main() { 
      soyTree=parseSoyFiles(soyFileSuppliers); 
    } 
} 

调用类是：

public class soyFileSetParse { 
    public static SoyFileSetNode parseSoyFiles(List<SoyFileSupplier> soyFileSuppliers) 
     throws SoySyntaxException { 

     IdGenerator nodeIdGen = new IntegerIdGenerator(); 
     SoyFileSetNode soyTree = new SoyFileSetNode(nodeIdGen.genStringId(), nodeIdGen); 

     for (SoyFileSupplier soyFileSupplier : soyFileSuppliers) { 
      soyTree.addChild(parseSoyFileHelper(soyFileSupplier, nodeIdGen)); 
     } 

     return soyTree; 
    } 
} 

设置为文件类型：

public class SoyFileSupplier { 
    /** 
    * Creates a new {@code SoyFileSupplier} given a {@code File}. 
    * 
    * @param inputFile The Soy file. 
    */ 
    public SoyFileSupplier(File inputFile) { 
     this(Files.newReaderSupplier(inputFile, Charsets.UTF_8), inputFile.getPath()); 
    } 

我不明白我做错了什么。

Answer 1

由于parseSoyFiles(...)是soyFileSetParse类的static方法，你需要用类名来调用它，而无需创建类的实例，如

ClassName.methodName(args) 

因此，您的main()方法的内容应如下所示

SoyFileSetNode soyTree = soyFileSetParse.parseSoyFiles(soyFileSuppliers);