Class FilterExpression

Base class for filter expressions. Expressions can be atomic or composed.

Inheritance

object

FilterExpression

AtomicExpression

ComposedExpression

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: Sdl.LanguagePlatform.TranslationMemory

Assembly: Sdl.LanguagePlatform.TranslationMemory.dll

Syntax

[DataContract]
[KnownType(typeof(ComposedExpression))]
[KnownType(typeof(AtomicExpression))]
public abstract class FilterExpression

Constructors

FilterExpression()

Declaration

protected FilterExpression()

Methods

Evaluate(ITypedKeyValueContainer)

Evaluates a filter expression for a given a set of field values.

Declaration

public abstract bool Evaluate(ITypedKeyValueContainer values)

Parameters

Type	Name	Description
ITypedKeyValueContainer	values	A set of field values.

Returns

Type	Description
bool	true if the field values satisfy the expression, false otherwise.

Validate(IFieldDefinitions, bool)

Validates the filter expression against the provided field definitions.

Declaration

public abstract bool Validate(IFieldDefinitions fields, bool throwIfInvalid)

Parameters

Type	Name	Description
IFieldDefinitions	fields	The field definitions to validate against.
bool	throwIfInvalid	If true, an exception will be thrown if invalid field names are encountered. If false, the return value will be set to false without an exception being thrown.

Returns

Type	Description
bool	true if the filter expression is valid, given the provided field definitions. false otherwise.