Now next step is to capture the target info from this text. Keep in mind the output from the getText method is String since it reads the entire doc content in String.
In order to capture target info we use the string helper method and find the start and end index position of the char, then using substring we can extract the information that we need.
Since the format is kind of consistent it would be useful for performing the below operations periodically on multiple earnings.
private static String getNetSalesData(File file) throws IOException {
String content = getContents(file);
int s = content.indexOf("Net sales: ");
int e = content.indexOf("Cost of sales: ");
String result = content.substring(s,e);
return content.substring(s,e);
}
One other way to extract info is using regex. We can pass our regex expression to the Pattern Java class which can return all the matches for us.
Then we can use those matches and extract more detailed info as we need based on our business requirements.
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