Class BaseHashFunction
Abstract base class for Hash Functions.
Inheritance
System.Object
BaseHashFunction
Implements
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)
Namespace: VDS.RDF.Query.Expressions.Functions.Sparql.Hash
Assembly: dotNetRDF.dll
Syntax
public abstract class BaseHashFunction : BaseUnaryExpression, ISparqlExpressionConstructors
| Improve this Doc View SourceBaseHashFunction(ISparqlExpression, HashAlgorithm)
Creates a new Hash function.
Declaration
public BaseHashFunction(ISparqlExpression expr, HashAlgorithm hash)Parameters
| Type | Name | Description |
|---|---|---|
| ISparql |
expr | Expression. |
| System. |
hash | Hash Algorithm to use. |
Properties
| Improve this Doc View SourceType
Gets the Type of the Expression.
Declaration
public override SparqlExpressionType Type { get; }Property Value
| Type | Description |
|---|---|
| Sparql |
Overrides
Methods
| Improve this Doc View SourceEvaluate(SparqlEvaluationContext, Int32)
Gets the value of the function in the given Evaluation Context for the given Binding ID.
Declaration
public override IValuedNode Evaluate(SparqlEvaluationContext context, int bindingID)Parameters
| Type | Name | Description |
|---|---|---|
| Sparql |
context | Evaluation Context. |
| System. |
bindingID | Binding ID. |
Returns
| Type | Description |
|---|---|
| IValued |
Overrides
| Improve this Doc View SourceHash(String)
Computes Hashes.
Declaration
protected virtual string Hash(string input)Parameters
| Type | Name | Description |
|---|---|---|
| System. |
input | Input String. |
Returns
| Type | Description |
|---|---|
| System. |
ToString()
Gets the String representation of the function.
Declaration
public abstract override string ToString()Returns
| Type | Description |
|---|---|
| System. |