Class ParseException

This exception is thrown when parse errors are encountered. You can explicitly create objects of this exception type by calling the method generateParseException in the generated parser.

You can modify this class to customize your error reporting mechanisms so long as you retain the public fields.

Inheritance
System.Object
System.Exception
QueryNodeException
QueryNodeParseException
ParseException
Implements
System.Runtime.Serialization.ISerializable
Inherited Members
System.Exception.GetBaseException()
System.Exception.GetType()
System.Exception.ToString()
System.Exception.Data
System.Exception.HelpLink
System.Exception.HResult
System.Exception.InnerException
System.Exception.Message
System.Exception.Source
System.Exception.StackTrace
System.Exception.TargetSite
System.Exception.SerializeObjectState
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Lucene.Net.QueryParsers.Flexible.Standard.Parser
Assembly: Lucene.Net.QueryParser.dll
Syntax
[Serializable]
public class ParseException : QueryNodeParseException, ISerializable

Constructors

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ParseException()

The following constructors are for use by you for whatever purpose you can think of. Constructing the exception in this manner makes the exception behave in the normal way - i.e., as documented in the class "Throwable". The fields "errorToken", "expectedTokenSequences", and "tokenImage" do not contain relevant information. The JavaCC generated code does not use these constructors.

Declaration
public ParseException()
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ParseException(Token, Int32[][], String[])

This constructor is used by the method "GenerateParseException" in the generated parser. Calling this constructor generates a new object of this type with the fields CurrentToken, ExpectedTokenSequences, and TokenImage set.

Declaration
public ParseException(Token currentToken, int[][] expectedTokenSequences, string[] tokenImage)
Parameters
Type Name Description
Token currentToken
System.Int32[][] expectedTokenSequences
System.String[] tokenImage
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ParseException(SerializationInfo, StreamingContext)

Initializes a new instance of this class with serialized data.

Declaration
protected ParseException(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

The System.Runtime.Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.
System.Runtime.Serialization.StreamingContext context

The System.Runtime.Serialization.StreamingContext that contains contextual information about the source or destination.
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ParseException(String)

Constructor with message.

Declaration
public ParseException(string message)
Parameters
Type Name Description
System.String message
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ParseException(String, Exception)

Constructor with message and inner exception.

Declaration
public ParseException(string message, Exception innerException)
Parameters
Type Name Description
System.String message
System.Exception innerException

Properties

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CurrentToken

This is the last token that has been consumed successfully. If this object has been created due to a parse error, the token followng this token will (therefore) be the first error token.

Declaration
public Token CurrentToken { get; }
Property Value
Type Description
Token
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ExpectedTokenSequences

Each entry in this array is an array of integers. Each array of integers represents a sequence of tokens (by their ordinal values) that is expected at this point of the parse.

Declaration
public int[][] ExpectedTokenSequences { get; }
Property Value
Type Description
System.Int32[][]
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TokenImage

This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. This array is defined in the generated ...Constants interface.

Declaration
public string[] TokenImage { get; }
Property Value
Type Description
System.String[]

Methods

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GetObjectData(SerializationInfo, StreamingContext)

Declaration
public override void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info
System.Runtime.Serialization.StreamingContext context
Overrides

Implements

System.Runtime.Serialization.ISerializable