Java Reference
In-Depth Information
Each element of the
documentPreprocessor
object is then processed and consists of
a list of the
HasWord
objects, as shown in the following block of code. The
HasWord
elements are objects that represent a word. An instance of
StringBuilder
is used to
construct the sentence with each element of the
hasWordList
element being added to
the list. When the sentence has been built, it is added to the
sentenceList
list:
for (List<HasWord> element : documentPreprocessor) {
StringBuilder sentence = new StringBuilder();
List<HasWord> hasWordList = element;
for (HasWord token : hasWordList) {
sentence.append(token).append(" ");
}
sentenceList.add(sentence.toString());
}
A for-each statement is then used to display the sentences:
for (String sentence : sentenceList) {
System.out.println(sentence);
}
The output will appear as shown here:
The first sentence .
The second sentence .
