Package org.rumbledb.exceptions

Class ExceptionMetadata

java.lang.Object

org.rumbledb.exceptions.ExceptionMetadata

All Implemented Interfaces:

Serializable

public class ExceptionMetadata
extends Object
implements Serializable

Metadata for error reporting (line and column number)

Author:

Stefan Irimescu, Ghislain Fourny

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final ExceptionMetadata	EMPTY_METADATA

Constructor Summary

Constructors

Constructor	Description
ExceptionMetadata(String location, int startLine, int startColumn, int endLine, int endColumn, String code)	Builds a new metadata object
ExceptionMetadata(String location, SourceRange range, String code)

Method Summary

Modifier and Type	Method	Description
static ExceptionMetadata	fromPoint(String location, int line, int column, String code)
static ExceptionMetadata	fromToken(String location, org.antlr.v4.runtime.Token token, String code)
static ExceptionMetadata	fromTokens(String location, org.antlr.v4.runtime.Token start, org.antlr.v4.runtime.Token end, String code)
SourcePosition	getEnd()
String	getLineInContext()	Returns the error location in context.
SourcePosition	getStart()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

EMPTY_METADATA

public static final ExceptionMetadata EMPTY_METADATA

Constructor Details

ExceptionMetadata

public ExceptionMetadata(String location,
 int startLine,
 int startColumn,
 int endLine,
 int endColumn,
 String code)

Builds a new metadata object

Parameters:

location - the URI of the JSONiq module at which the exception occurred.

startLine - the starting line number at which the error occurred.

startColumn - the starting column number at which the error occurred.

endLine - the ending line number at which the error occurred.

endColumn - the ending column number at which the error occurred.

code - the query code around the error.

ExceptionMetadata

public ExceptionMetadata(String location,
 SourceRange range,
 String code)

Method Details

fromToken

public static ExceptionMetadata fromToken(String location,
 org.antlr.v4.runtime.Token token,
 String code)

fromPoint

public static ExceptionMetadata fromPoint(String location,
 int line,
 int column,
 String code)

fromTokens

public static ExceptionMetadata fromTokens(String location,
 org.antlr.v4.runtime.Token start,
 org.antlr.v4.runtime.Token end,
 String code)

getStart

public SourcePosition getStart()

getEnd

public SourcePosition getEnd()

getLineInContext

public String getLineInContext()

Returns the error location in context.

Returns:

the code with a pointer to the error location.

toString

public String toString()

Overrides:

toString in class Object