Mercurial > hg > graal-compiler
diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/SourceSection.java @ 15371:c54f5fa05fd5
Truffle: add getShortName and getShortDescription to Source and SourceSection for when we don't need full paths.
author | Chris Seaton <chris.seaton@oracle.com> |
---|---|
date | Thu, 24 Apr 2014 23:29:04 +0100 |
parents | 35f637594acc |
children | 2d63ce48d222 |
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--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/SourceSection.java Thu Apr 24 17:31:25 2014 +0200 +++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/SourceSection.java Thu Apr 24 23:29:04 2014 +0100 @@ -31,21 +31,21 @@ /** * Returns the object representing the source program that contains this section. - * + * * @return the source object */ Source getSource(); /** * Returns 1-based line number of the first character in this source section (inclusive). - * + * * @return the starting line number */ int getStartLine(); /** * Returns the 1-based column number of the first character in this source section (inclusive). - * + * * @return the starting column number */ int getStartColumn(); @@ -55,7 +55,7 @@ * <p> * The complete text of the source that contains this section can be retrieved via * {@link Source#getCode()}. - * + * * @return the starting character index */ int getCharIndex(); @@ -65,7 +65,7 @@ * <p> * The complete text of the source that contains this section can be retrieved via * {@link Source#getCode()}. - * + * * @return the number of characters in the section */ int getCharLength(); @@ -73,42 +73,54 @@ /** * Returns the index of the text position immediately following the last character in the * section. - * + * * @return the end position of the section */ int getCharEndIndex(); /** * Returns the identifier of this source section that is used for printing the section. - * + * * @return the identifier of the section */ String getIdentifier(); /** * Returns text of the code represented by this source section. - * + * * @return the code as a String object */ String getCode(); /** + * Returns a short description of the source section, using just the file name, rather than its + * full path. + * + * @return a short description of the source section + */ + String getShortDescription(); + + /** * Singleton instance with no content. */ SourceSection NULL = new NullSourceSection() { + @Override public Source getSource() { return null; } + @Override public int getStartLine() { return 0; } + @Override public int getStartColumn() { return 0; } + @Override public int getCharIndex() { return 0; } @@ -118,18 +130,26 @@ return 0; } + @Override public int getCharEndIndex() { return 0; } + @Override public String getIdentifier() { return null; } + @Override public String getCode() { return null; } + @Override + public String getShortDescription() { + return "short"; + } + }; }