Class Filter

Expression node used to filter the output of a table.

Inheritance
Object
Expression
Expression<Filter, Table>
Filter
Inherited Members
Namespace: Mangrove.MetricSetSyntaxTree.ExpressionNodes
Assembly: MetricSetSyntaxTree.dll
Syntax
public class Filter : Expression<Filter, Table>, IVisitable<IExpressionVisitor>, ICloneable<Filter, Table, Expression>, ICloneable<Expression>, IDirectedAcyclicGraph<Expression>

Constructors

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Filter(Table, Expression)

Set the table and condition to filter by.

Declaration
public Filter(Table table, Expression condition)
Parameters
Type Name Description
Table table
Expression condition

This must be a boolean expression.

Properties

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Condition

A boolean condition to filter by.

Declaration
public Expression Condition { get; }
Property Value
Type Description
Expression
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Parents

Declaration
[JsonIgnore]
public override IReadOnlyList<Expression> Parents { get; }
Property Value
Type Description
IReadOnlyList<Expression>
Overrides

Methods

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Accept(IExpressionVisitor)

Declaration
public override void Accept(IExpressionVisitor visitor)
Parameters
Type Name Description
IExpressionVisitor visitor
Overrides
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Clone(Table, IReadOnlyList<Expression>)

Declaration
public override Filter Clone(Table table, IReadOnlyList<Expression> parents)
Parameters
Type Name Description
Table table
IReadOnlyList<Expression> parents
Returns
Type Description
Filter
Overrides
Mangrove.MetricSetSyntaxTree.Expression<Mangrove.MetricSetSyntaxTree.ExpressionNodes.Filter, Mangrove.MetricSetSyntaxTree.Table>.Clone(Mangrove.MetricSetSyntaxTree.Table, System.Collections.Generic.IReadOnlyList<Mangrove.MetricSetSyntaxTree.Expression>)

Implements

Extension Methods