QueryValue

open class QueryValue : DataValue, @unchecked Sendable

Base class for paths and properties as well as wrapped constant values and query function/operation calls. Intended to allow convenient cascaded application of query functions/operators in fluent query construction.

See also

DataQuery, DataPath, Property, QueryFunction, QueryOperator.

  • Convenience overload of concat(DataValue).

    Declaration

    Swift

    public func concat(_ text: String) -> QueryValue

  • Convenience overload of contains(DataValue).

    Declaration

    Swift

    public func contains(_ text: String) -> QueryFilter

  • Convenience overload of endsWith(DataValue).

    Declaration

    Swift

    public func endsWith(_ suffix: String) -> QueryFilter

  • Convenience overload of indexOf(DataValue).

    Declaration

    Swift

    public func indexOf(_ text: String) -> QueryValue

  • Convenience overload of startsWith(DataValue).

    Declaration

    Swift

    public func startsWith(_ prefix: String) -> QueryFilter

  • Convenience overload of substring(start: DataValue, length: DataValue).

    Declaration

    Swift

    public func substring(_ start: Int, _ length: Int? = nil) -> QueryValue

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: Bool) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: Int) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: Int64) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: BigInteger) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: Float) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: Double) -> QueryFilter

  • Convenience overload of equal(DataValue).

    Declaration

    Swift

    public func equal(_ value: String) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: Bool) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: Int) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: Int64) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: BigInteger) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: Float) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: Double) -> QueryFilter

  • Convenience overload of notEqual(DataValue).

    Declaration

    Swift

    public func notEqual(_ value: String) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: Int) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: Int64) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: BigInteger) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: Float) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: Double) -> QueryFilter

  • Convenience overload of lessThan(DataValue).

    Declaration

    Swift

    public func lessThan(_ value: String) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: Int) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: Int64) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: BigInteger) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: Float) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: Double) -> QueryFilter

  • Convenience overload of lessEqual(DataValue).

    Declaration

    Swift

    public func lessEqual(_ value: String) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: Int) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: Int64) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: BigInteger) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: Float) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: Double) -> QueryFilter

  • Convenience overload of greaterThan(DataValue).

    Declaration

    Swift

    public func greaterThan(_ value: String) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: Int) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: Int64) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: BigInteger) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: BigDecimal) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: Float) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: Double) -> QueryFilter

  • Convenience overload of greaterEqual(DataValue).

    Declaration

    Swift

    public func greaterEqual(_ value: String) -> QueryFilter

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: Int) -> QueryValue

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: Int64) -> QueryValue

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: BigInteger) -> QueryValue

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: BigDecimal) -> QueryValue

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: Float) -> QueryValue

  • Convenience overload of add(DataValue).

    Declaration

    Swift

    public func add(_ value: Double) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: Int) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: Int64) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: BigInteger) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: BigDecimal) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: Float) -> QueryValue

  • Convenience overload of subtract(DataValue).

    Declaration

    Swift

    public func subtract(_ value: Double) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: Int) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: Int64) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: BigInteger) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: BigDecimal) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: Float) -> QueryValue

  • Convenience overload of multiply(DataValue).

    Declaration

    Swift

    public func multiply(_ value: Double) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: Int) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: Int64) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: BigInteger) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: BigDecimal) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: Float) -> QueryValue

  • Convenience overload of divide(DataValue).

    Declaration

    Swift

    public func divide(_ value: Double) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: Int) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: Int64) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: BigInteger) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: BigDecimal) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: Float) -> QueryValue

  • Convenience overload of modulo(DataValue).

    Declaration

    Swift

    public func modulo(_ value: Double) -> QueryValue

  • Undocumented

    Declaration

    Swift

    public func any(lambda: DataPath, match: QueryFilter) -> QueryFilter

  • Undocumented

    Declaration

    Swift

    public func all(lambda: DataPath, match: QueryFilter) -> QueryFilter

  • Default initializer.

    Declaration

    Swift

    override public init()

  • Declaration

    Swift

    open func add(_ value: DataValue) -> QueryValue

    Parameters

    value

    Value to be added to the current value.

    Return Value

    QueryOperator.add(this, value).

  • Declaration

    Swift

    open func all(_ lambda: DataPath, _ match: QueryFilter) -> QueryFilter

    Parameters

    lambda

    Lambda variable, constructed by DataPath.lambda.
    match

    Query filter.

    Return Value

    QueryOperator.all(this, lambda, match).

  • Declaration

    Swift

    open func any(_ lambda: DataPath, _ match: QueryFilter) -> QueryFilter

    Parameters

    lambda

    Lambda variable, constructed by DataPath.lambda.
    match

    Query filter.

    Return Value

    QueryOperator.any(this, lambda, match).

  • Declaration

    Swift

    open func asType(_ type: DataType) -> QueryValue

    Parameters

    type

    A data type.

    Return Value

    QueryFunction.asType(type, this).

  • Declaration

    Swift

    open func average(as alias: String) -> AggregateValue

    Parameters

    alias

    Alias of the transformation item.

    Return Value

    Aggregate transformation item with this query value and ‘average’ aggregate method.

  • Declaration

    Swift

    open func ceiling() -> QueryValue

    Return Value

    QueryFunction.ceiling(this).

  • Declaration

    Swift

    open func concat(_ text: DataValue) -> QueryValue

    Parameters

    text

    To be concatenated to the current value.

    Return Value

    QueryFunction.concat(this, text).

  • Declaration

    Swift

    open func contains(_ text: DataValue) -> QueryFilter

    Parameters

    text

    To search for in the current value.

    Return Value

    QueryFunction.contains(this, text).

  • Declaration

    Swift

    override open func copyMutable() -> DataValue

    Return Value

    A clone of this value if it (together with all value subcomponents) is possibly mutable, or return self value if it (together with all value subcomponents) is definitely immutable. The resulting value might share mutable metadata with this query.

  • Declaration

    Swift

    open func countDistinct(as alias: String) -> AggregateValue

    Parameters

    alias

    Alias of the transformation item.

    Return Value

    Aggregate transformation item with this query value and ‘countdistinct’ aggregate method.

  • Data type of the property.

    Declaration

    Swift

    override open var dataType: DataType { get }

  • Declaration

    Swift

    open func date() -> QueryValue

    Return Value

    QueryFunction.date(this).

  • Declaration

    Swift

    open func day() -> QueryValue

    Return Value

    QueryFunction.day(this).

  • Declaration

    Swift

    open func divide(_ value: DataValue) -> QueryValue

    Parameters

    value

    Divisor to be applied to the current value.

    Return Value

    QueryOperator.divide(this, value).

  • Declaration

    Swift

    open func divideBy(_ value: DataValue) -> QueryValue

    Parameters

    value

    Divisor to be applied to the current value.

    Return Value

    QueryOperator.divideBy(this, value).

  • Declaration

    Swift

    open func endsWith(_ suffix: DataValue) -> QueryFilter

    Parameters

    suffix

    Suffix to check for in the current value.

    Return Value

    QueryFunction.endsWith(this, text).

  • Declaration

    Swift

    open func equal(_ value: DataValue?) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.equal(this, value).

  • Declaration

    Swift

    open func floor() -> QueryValue

    Return Value

    QueryFunction.floor(this).

  • Declaration

    Swift

    open func fractionalSeconds() -> QueryValue

    Return Value

    QueryFunction.fractionalSeconds(this).

  • Declaration

    Swift

    open func geoDistance(_ value: DataValue) -> QueryValue

    Parameters

    value

    Target point for distance calculation.

    Return Value

    QueryFunction.getDistance(this, value)

  • Declaration

    Swift

    open func geoIntersects(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Target polygon for intersection calculation.

    Return Value

    QueryFunction.getIntersects(this, value)

  • Declaration

    Swift

    open func geoLength() -> QueryValue

    Return Value

    QueryFunction.geoLength(this)

  • Declaration

    Swift

    open func greaterEqual(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.greaterEqual(this, value).

  • Declaration

    Swift

    open func greaterThan(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.greaterThan(this, value).

  • Declaration

    Swift

    open func hasFlags(_ flags: Int) -> QueryFilter

    Parameters

    flags

    Flags value to be tested for.

    Return Value

    QueryOperator.has(this, flag). The current object must be a path or property with enum type.

  • Declaration

    Swift

    open func hour() -> QueryValue

    Return Value

    QueryFunction.hour(this).

  • Declaration

    Swift

    open func inList(_ list: DataValue) -> QueryFilter

    Parameters

    list

    List to check membership within (e.g. a StringList).

    Return Value

    QueryOperator.inList(this, list).

  • Declaration

    Swift

    open func indexOf(_ text: DataValue) -> QueryValue

    Parameters

    text

    To search for in the current value.

    Return Value

    QueryFunction.indexOf(this, text).

  • Declaration

    Swift

    open func isMember(_ member: String) -> QueryFilter

    Parameters

    member

    Member name to check for.

    Return Value

    QueryOperator.isMember(this, member).

  • Declaration

    Swift

    open func isNull() -> QueryFilter

    Return Value

    QueryOperator.equal(this, null).

  • Declaration

    Swift

    open func isType(_ type: DataType) -> QueryFilter

    Parameters

    type

    A data type.

    Return Value

    QueryFunction.isType(type, this).

  • Declaration

    Swift

    open func isValue(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Data value to check for.

    Return Value

    QueryOperator.isValue(this, value).

  • Declaration

    Swift

    open func length() -> QueryValue

    Return Value

    QueryFunction.length(this).

  • Declaration

    Swift

    open func lessEqual(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.lessEqual(this, value).

  • Declaration

    Swift

    open func lessThan(_ value: DataValue) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.lessThan(this, value).

  • Declaration

    Swift

    open func maximum(as alias: String) -> AggregateValue

    Parameters

    alias

    Alias of the transformation item.

    Return Value

    Aggregate transformation item with this query value and ‘maximum’ aggregate method.

  • Declaration

    Swift

    open func minimum(as alias: String) -> AggregateValue

    Parameters

    alias

    Alias of the transformation item.

    Return Value

    Aggregate transformation item with this query value and ‘minimum’ aggregate method.

  • Declaration

    Swift

    open func minute() -> QueryValue

    Return Value

    QueryFunction.minute(this).

  • Declaration

    Swift

    open func modulo(_ value: DataValue) -> QueryValue

    Parameters

    value

    Modulus to be applied to the current value.

    Return Value

    QueryOperator.modulo(this, value).

  • Declaration

    Swift

    open func month() -> QueryValue

    Return Value

    QueryFunction.month(this).

  • Declaration

    Swift

    open func multiply(_ value: DataValue) -> QueryValue

    Parameters

    value

    Value to be multiplied by the current value.

    Return Value

    QueryOperator.multiple(this, value).

  • Declaration

    Swift

    open func negate() -> QueryValue

    Return Value

    QueryOperator.negate(this).

  • Declaration

    Swift

    open func notEqual(_ value: DataValue?) -> QueryFilter

    Parameters

    value

    Value to be compared with the current value.

    Return Value

    QueryOperator.notEqual(this, value).

  • Declaration

    Swift

    open func notNull() -> QueryFilter

    Return Value

    QueryOperator.notEqual(this, null).

  • Declaration

    Swift

    open func round() -> QueryValue

    Return Value

    QueryFunction.round(this).

  • Declaration

    Swift

    open func second() -> QueryValue

    Return Value

    QueryFunction.second(this).

  • Declaration

    Swift

    open func startsWith(_ prefix: DataValue) -> QueryFilter

    Parameters

    prefix

    Prefix to check for in the current value.

    Return Value

    QueryFunction.startsWith(this, text).

  • Declaration

    Swift

    open func substring(_ start: DataValue, _ length: DataValue? = nil) -> QueryValue

    Parameters

    start

    A starting index.
    length

    A substring length.

    Return Value

    QueryFunction.substring(this, start, length).

  • Declaration

    Swift

    open func subtract(_ value: DataValue) -> QueryValue

    Parameters

    value

    Value to be subtracted from the current value.

    Return Value

    QueryOperator.subtract(this, value).

  • Declaration

    Swift

    open func sum(as alias: String) -> AggregateValue

    Parameters

    alias

    Alias of the transformation item.

    Return Value

    Aggregate transformation item with this query value and ‘sum’ aggregate method.

  • Declaration

    Swift

    open func time() -> QueryValue

    Return Value

    QueryFunction.time(this).

  • Declaration

    Swift

    open func toLower() -> QueryValue

    Return Value

    QueryFunction.toLower(this).

  • Convert this data value to a string. If the dataType is defined by XML Schema Part 2: Datatypes, then the corresponding lexical format is used. JSON format is used for structured values (arrays and objects).

    Declaration

    Swift

    override open func toString() -> String

    Return Value

    Lexical representation of this data value.

  • Declaration

    Swift

    open func toUpper() -> QueryValue

    Return Value

    QueryFunction.toUpper(this).

  • Declaration

    Swift

    open func totalOffsetMinutes() -> QueryValue

    Return Value

    QueryFunction.totalOffsetMinutes(this).

  • Declaration

    Swift

    open func trim() -> QueryValue

    Return Value

    QueryFunction.trim(this).

  • Declaration

    Swift

    open func unwrap() -> DataValue

    Return Value

    The path, property, constant value or query function/operator call which is wrapped by this object.

  • Declaration

    Swift

    open class func wrap(_ value: DataValue) -> QueryValue

    Parameters

    value

    Data value.

    Return Value

    value wrapped so as to allow cascading query function/operator calls.

  • Declaration

    Swift

    open func year() -> QueryValue

    Return Value

    QueryFunction.year(this).