edu.rice.cs.drjava.model.definitions.indent
Class QuestionPrevLineStartsComment
java.lang.Object
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+--edu.rice.cs.drjava.model.definitions.indent.IndentRuleQuestion
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+--edu.rice.cs.drjava.model.definitions.indent.QuestionPrevLineStartsComment
- All Implemented Interfaces:
- IndentRule
- class QuestionPrevLineStartsComment
- extends IndentRuleQuestion
Given the start of the current line is inside a C-style comment, asks
whether the comment begins on the "previous line," ignoring white space.
- Version:
- $Id: QuestionPrevLineStartsComment.java,v 1.9 2002/07/22 22:50:41 csreis Exp $
Method Summary |
(package private) boolean |
applyRule(DefinitionsDocument doc)
Determines if the previous line in the document starts a block comment. |
Methods inherited from class java.lang.Object |
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait |
QuestionPrevLineStartsComment
QuestionPrevLineStartsComment(IndentRule yesRule,
IndentRule noRule)
applyRule
boolean applyRule(DefinitionsDocument doc)
- Determines if the previous line in the document starts a block comment.
We know that the current line is in a block comment. Therefore, if the
start of the previous line is not inside of a block comment, then the
previous line must have started the comment.
There is an exception to this; however, it is handled adequately. Consider
the case when the previous line contains the following code:
*/ bar(); /*
Our approach will say that since the beginning of the previous line is
inside of a comment, the previous line did not start the comment. This
is acceptable because we think of the previous line as a continuation
of a larger commented out region.
- Overrides:
applyRule
in class IndentRuleQuestion
- Parameters:
doc
- DefinitionsDocument containing the line to be indented.- Returns:
- true if this node's rule holds.