Class IndexableFieldExtensions

Extension methods to the IIndexableField interface.

Inheritance
System.Object
IndexableFieldExtensions
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Documents
Assembly: Lucene.Net.dll
Syntax
public static class IndexableFieldExtensions

Methods

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GetByteValueOrDefault(IIndexableField)

Returns the field value as System.Byte or 0 if the type is non-numeric.

Declaration
public static byte GetByteValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Byte

The field value or 0 if the type is non-numeric.
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GetDoubleValueOrDefault(IIndexableField)

Returns the field value as System.Double or 0 if the type is non-numeric.

Declaration
public static double GetDoubleValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Double

The field value or 0 if the type is non-numeric.
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GetInt16ValueOrDefault(IIndexableField)

Returns the field value as System.Int16 or 0 if the type is non-numeric.

Declaration
public static short GetInt16ValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Int16

The field value or 0 if the type is non-numeric.
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GetInt32ValueOrDefault(IIndexableField)

Returns the field value as System.Int32 or 0 if the type is non-numeric.

Declaration
public static int GetInt32ValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Int32

The field value or 0 if the type is non-numeric.
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GetInt64ValueOrDefault(IIndexableField)

Returns the field value as System.Int64 or 0 if the type is non-numeric.

Declaration
public static long GetInt64ValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Int64

The field value or 0 if the type is non-numeric.
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GetSingleValueOrDefault(IIndexableField)

Returns the field value as System.Single or 0 if the type is non-numeric.

Declaration
public static float GetSingleValueOrDefault(this IIndexableField field)
Parameters
Type Name Description
IIndexableField field

This IIndexableField.
Returns
Type Description
System.Single

The field value or 0 if the type is non-numeric.