- java.lang.Object
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- jdk.jshell.Diag
 
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 public abstract class Diag extends Object Diagnostic information for a Snippet.- Since:
- 9
- See Also:
- JShell.diagnostics(jdk.jshell.Snippet)
 
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Field SummaryFields Modifier and Type Field Description static longNOPOSUsed to signal that no position is available.
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Method SummaryAll Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract StringgetCode()Returns a diagnostic code indicating the type of diagnostic.abstract longgetEndPosition()Returns the character offset from the beginning of the file associated with this diagnostic that indicates the end of the problem.abstract StringgetMessage(Locale locale)Returns a localized message for the given locale.abstract longgetPosition()Returns a character offset from the beginning of the source object associated with this diagnostic that indicates the location of the problem.abstract longgetStartPosition()Returns the character offset from the beginning of the file associated with this diagnostic that indicates the start of the problem.abstract booleanisError()Indicates whether this diagnostic is an error (as opposed to a warning or note).
 
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Field Detail- 
NOPOSpublic static final long NOPOS Used to signal that no position is available.- See Also:
- Constant Field Values
 
 
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Method Detail- 
isErrorpublic abstract boolean isError() Indicates whether this diagnostic is an error (as opposed to a warning or note).- Returns:
- trueif this diagnostic is an error; otherwise- false
 
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getPositionpublic abstract long getPosition() Returns a character offset from the beginning of the source object associated with this diagnostic that indicates the location of the problem. In addition, the following must be true:getStartPostion() <= getPosition()getPosition() <= getEndPosition()- Returns:
- character offset from beginning of source; NOPOSif the position is not available.
 
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getStartPositionpublic abstract long getStartPosition() Returns the character offset from the beginning of the file associated with this diagnostic that indicates the start of the problem.- Returns:
- offset from beginning of file; NOPOSif and only ifgetPosition()returnsNOPOS
 
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getEndPositionpublic abstract long getEndPosition() Returns the character offset from the beginning of the file associated with this diagnostic that indicates the end of the problem.- Returns:
- offset from beginning of file; NOPOSif and only ifgetPosition()returnsNOPOS
 
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getCodepublic abstract String getCode() Returns a diagnostic code indicating the type of diagnostic. The code is implementation-dependent and might benull.- Returns:
- a diagnostic code
 
 
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