Package adql.db.exception
Class UnresolvedFunctionException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- adql.parser.ParseException
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- adql.db.exception.UnresolvedFunctionException
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- All Implemented Interfaces:
java.io.Serializable
public class UnresolvedFunctionException extends ParseException
Exception thrown when a function can not be resolved by the library.- Since:
- 1.3
- Version:
- 1.4 (08/2015)
- Author:
- Grégory Mantelet (ARI)
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected ADQLFunction
functionInError
Function which can not be resolved.-
Fields inherited from class adql.parser.ParseException
currentToken, eol, expectedTokenSequences, position, tokenImage
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Constructor Summary
Constructors Constructor Description UnresolvedFunctionException(ADQLFunction fct)
Build the exception with the unresolved function in parameter.UnresolvedFunctionException(java.lang.String message)
Build the exception with just a message.UnresolvedFunctionException(java.lang.String message, ADQLFunction fct)
Build the exception with a message but also with the unresolved function in parameter.UnresolvedFunctionException(java.lang.String message, TextPosition pos)
Build the exception with just a message.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static java.lang.String
getFctSignature(ADQLFunction fct)
Get the signature of the function given in parameter.ADQLFunction
getFunction()
Get the unresolved function at the origin of this exception.-
Methods inherited from class adql.parser.ParseException
getPosition
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Field Detail
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functionInError
protected final ADQLFunction functionInError
Function which can not be resolved.
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Constructor Detail
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UnresolvedFunctionException
public UnresolvedFunctionException(java.lang.String message)
Build the exception with just a message.- Parameters:
message
- Description of the error.
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UnresolvedFunctionException
public UnresolvedFunctionException(java.lang.String message, TextPosition pos)
Build the exception with just a message.- Parameters:
message
- Description of the error.pos
- Position of the unresolved function inside the ADQL query.- Since:
- 1.4
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UnresolvedFunctionException
public UnresolvedFunctionException(ADQLFunction fct)
Build the exception with the unresolved function in parameter. The position of this function in the ADQL query can be retrieved and used afterwards.- Parameters:
fct
- The unresolved function.
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UnresolvedFunctionException
public UnresolvedFunctionException(java.lang.String message, ADQLFunction fct)
Build the exception with a message but also with the unresolved function in parameter. The position of this function in the ADQL query can be retrieved and used afterwards.- Parameters:
message
- Description of the error.fct
- The unresolved function.
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Method Detail
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getFunction
public final ADQLFunction getFunction()
Get the unresolved function at the origin of this exception.- Returns:
- The unresolved function. Note: MAY be NULL
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getFctSignature
public static java.lang.String getFctSignature(ADQLFunction fct)
Get the signature of the function given in parameter.
In this signature, just the name and the type of all the parameters are written. The return type is never part of a function signature.
Note 1: A parameter type can be either "NUMERIC", "STRING" or "GEOMETRY". In order to be the most generic has possible, no more precision about a type is returned here. If the parameter is none of these type kinds, "param" suffixed by the parameter index (e.g. "param1") is returned.
Note 2: If the given object is NULL, an empty string is returned.
- Parameters:
fct
- Function whose the signature must be returned.- Returns:
- The corresponding signature.
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