public String getScreenDescription(int screenIndex) { for (Iterator iter = delegates.iterator(); iter.hasNext();) { Object o = iter.next(); if (o instanceof MetadataRetrieve) { MetadataRetrieve retrieve = (MetadataRetrieve) o; String result = retrieve.getScreenDescription(screenIndex); if (result != null) return result; } } return null; }
public String getScreenDescription(int screenIndex) { for (Iterator iter = delegates.iterator(); iter.hasNext();) { Object o = iter.next(); if (o instanceof MetadataRetrieve) { MetadataRetrieve retrieve = (MetadataRetrieve) o; String result = retrieve.getScreenDescription(screenIndex); if (result != null) return result; } } return null; }
String description = src.getScreenDescription(i); dest.setScreenDescription(description, i);