- <init>
Must have a private constructor.
- parseArgs
Parse command-line arguments and set the appropriate values.
- printUsage
Print out usage and default values.
- getInstance
Return the one and only singleton unique instance.
- isVerbose
Returns true if the user wants "verbose" output, else false.
- getVerbose
- instance
Method to return the one and only singleton uniqueInstance.
- getDiagnosticsEnabled
Returns whether debugging output is generated.
- getDirectoryPath
Return the path for the directory where images are stored.
- getInputSeparator
Returns the input separator.
- getRootUri
Return the Uri that's used to initiate the crawling.
- getUrlList
Returns a list of URLs.