com.togethersoft.openapi.sci.visitor
Class SciElementVisitorAdapter

public class SciElementVisitorAdapter

implements SciElementVisitor

SciElementVisitorAdapter class extends SciElementVisitor functionality by providing an additional method visitElement.

This method is used to perform the same actions for all kinds of SciElements. For example, the visitClass perfoms a special action for a SciClass (represents a class/interface), which can be different from the action for a variable or a function, while visitElement method performs the same action for any SciElement:

 public class MyVisitor extends SciElementVisitorAdapter{
  public Object visitVariable(SciVariable variable){
     IdeMessageManagerAccess.printMessage(IdeMessageType.INFORMATION, "An action for SciVariable."); //  specific  action for a variable
     return visitElement(variable);  //the same action for all kinds of elements
  }
  public Object visitFunction(SciFunction funcion){
     IdeMessageManagerAccess.printMessage(IdeMessageType.INFORMATION, "An action for SciFunction."); //  specific  action for a function
     return null; // for example, let's suppose for functions we do not need any additional actions;
  }
  public Object visitElement(SciElement element){
     IdeMessageManagerAccess.printMessage(IdeMessageType.INFORMATION, "An action for SciFunction.");
     return null;
  }
  //since other visitor methods are not overridden, they will call visitElement method (see below)
 }  

 public Object visitElement(SciElement sciElement){ return null; }
 public Object visitClass(SciClass sciClass){ return visitElement(sciClass); }
 public Object visitAttribute(SciAttribute sciAttribute){ return visitVariable(sciAttribute); }
 public Object visitOperation(SciOperation sciOperation){ return visitFunction(sciOperation); }
 public Object visitVariable(SciVariable sciVariable){ return visitElement(sciVariable); }
 public Object visitFunction(SciFunction sciFunction){ return visitElement(sciFunction); }
 public Object visitParameter(SciParameter sciParameter){ return visitVariable(sciParameter); }
 public Object visitInheritance(SciInheritance sciInheritance){ return visitElement(sciInheritance); }
 public Object visitThrowSpecifier(SciThrowSpecifier sciThrowSpecifier){ return visitElement(sciThrowSpecifier); }
 

Author:

TogetherSoft

See Also: com.togethersoft.openapi.sci.SciElement.accept(com.togethersoft.openapi.sci.visitor.SciElementVisitor), SciElementVisitor

public Object visitAttribute(SciAttribute sciAttribute)

public Object visitClass(SciClass sciClass)

public Object visitElement(SciElement sciElement)

public Object visitFunction(SciFunction sciFunction)

public Object visitInheritance(SciInheritance sciInheritance)

public Object visitInitializer(SciInitializer sciInitializer)

public Object visitOperation(SciOperation sciOperation)

public Object visitParameter(SciParameter sciParameter)

public Object visitThrowSpecifier(SciThrowSpecifier sciThrowSpecifier)

public Object visitVariable(SciVariable sciVariable)