Namespace: Consultingwerk
Class 
QueryExpression Copy to Clipboard
Parent classes:
Inherits: Consultingwerk.JsonSerializable
Implements: Consultingwerk.IJsonSerializable, Consultingwerk.IQueryExpression, Consultingwerk.IQueryExpressionForWalker, Consultingwerk.IQueryStringQueryExpression
SERIALIZABLE

File:QueryExpression
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Wed Oct 10 10:52:28 CEST 2012
Purpose: Gets and sets the First Operand of the Query
Notes:



Top Method Summary
Options Name Purpose
# CHARACTER AddSerializableProperties () Adds serializable properties from the calling class using ABL reflection. Supported from OpenEdge 11.6 on only.
Inherited from Consultingwerk.JsonSerializable
# AddSerializableProperties (character) Add a list of Serializable Properties to the SerializableProperties property
Inherited from Consultingwerk.JsonSerializable
# CHARACTER AddSerializableProperties (Class) Adds serializable properties from the given class using ABL reflection. Supported from OpenEdge 11.6 on only.
Inherited from Consultingwerk.JsonSerializable
+ Progress.Lang.Object Clone () Clones the object instance
+ Deserialize (longchar) Deserializes a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ DeserializeFromJsonObject (JsonObject) Initializes the object instance based on the passed in JsonObject representation of the object instance
Inherited from Consultingwerk.JsonSerializable
# DeserializeProperty (JsonObject, character, character) Deserializes a single property value to the current JsonObject
Inherited from Consultingwerk.JsonSerializable
+ Consultingwerk.QueryExpression FindQueryExpressionForBufferField (BufferFieldName, IQueryExpression) Locates a QueryExpression with the given BufferFieldName as the first operand
# IEnumerable GetEnumerableInstance (character) Returns an instance of the enumerable type
Inherited from Consultingwerk.JsonSerializable
+ CHARACTER GetExpression () Returns the Expression to be used in a Query String
+ CHARACTER GetExpressionForAlternativeField (character) Returns the query expression with an alternative field name
+ Consultingwerk.QueryExpression GetExpressionForField (character, IQueryExpression) Returns the expression (QueryExpression) for the the given Buffer Field Name
+ Consultingwerk.ListQueryExpression GetExpressionsForField (character, character, IQueryExpression) Returns the list of expressions (QueryExpression) for the the given Buffer Field Name
+ Consultingwerk.ListQueryExpression GetExpressionsForField (character, IQueryExpression) Returns the list of expressions (QueryExpression) for the the given Buffer Field Name
+ Consultingwerk.BufferFieldName GetFieldName () Returns the field name associated with this query expression
+ CHARACTER GetSerializableProperties () Returns the meta data of the serializable properties
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL HasExpressionForField (character, IQueryExpression) Returns if the given IQueryExpression (typically QueryExpression or ListQueryExpression) contains an expression for the given Buffer Field Name
+ Consultingwerk.IQueryExpression RemoveBufferFieldFromQueryExpression (IQueryExpression, character) Removes fields from a query expression and returns the new Query Expression
+ CHARACTER SecondOperandAsCharacter () Returns the second Operand as a CHARACTER Value
+ DATE SecondOperandAsDate () Returns the second Operand as a DATE Value
+ DATETIME SecondOperandAsDateTime () Returns the second Operand as a DATETIME Value
+ DATETIME-TZ SecondOperandAsDateTimeTz () Returns the second Operand as a DATETIME-TZ Value
+ DECIMAL SecondOperandAsDecimal () Returns the second Operand as a DECIMAL Value
+ INT64 SecondOperandAsInt64 () Returns the second Operand as a INT64 Value
+ INTEGER SecondOperandAsInteger () Returns the second Operand as a INTEGER Value
+ LOGICAL SecondOperandAsLogical () Returns the second Operand as a LOGICAL Value
+ LONGCHAR Serialize () Returns a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
# SerializeProperty (JsonObject, character, character) Serializes a single property value to the current JsonObject
Inherited from Consultingwerk.JsonSerializable
+ Progress.Json.ObjectModel.JsonObject ToJsonObject () Returns a JsonObject representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL WalkQueryExpression (IQueryExpression, IQueryExpressionWalker) Recursively traverses ListQueryExpressions and calls back for every QueryExpression/CanDoQueryExpression etc. into the walker's method
+ LONGCHAR WriteJson () Returns a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ WriteLog (IQueryExpression) Writes the given IQueryExpression into the log
+ WriteLog (IQueryExpression, ILoggingStream) Writes the given IQueryExpression into the log
- WriteLog (IQueryExpression, ILoggingStream, character) Writes the given IQueryExpression into the log
+ LONGCHAR WriteXml () Returns an XML LONGCHAR representation of the object instance
Inherited from Consultingwerk.JsonSerializable
+ HANDLE XmlSerialize (handle) Serializes the properties of the current object instance to an existing X-NODEREF object
Inherited from Consultingwerk.JsonSerializable
+ XmlSerializeProperties (handle) Serializes the properties of this object instance as child nodes of the given node
Inherited from Consultingwerk.JsonSerializable
# XmlSerializeProperty (handle, character, character) Serializes a single property value to the current parent XmlNode
Inherited from Consultingwerk.JsonSerializable

Top Constructor Summary
Options Name Purpose
+ QueryExpression () Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, character) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, date) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, datetime) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, datetime-tz) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, decimal) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, int64) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, integer) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, IQueryExpression) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, logical) Constructor for the QueryExpression class
+ QueryExpression (character, OperatorEnum, rowid) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, character) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, date) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, datetime) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, datetime-tz) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, decimal) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, int64) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, integer) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, IQueryExpression) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, logical) Constructor for the QueryExpression class
+ QueryExpression (IQueryExpression, OperatorEnum, rowid) Constructor for the QueryExpression class

Top Property Summary
Options Name Purpose
+ Consultingwerk.IQueryExpression FirstOperand
+ Consultingwerk.IJsonDateTypeFormatter JsonDateTypeFormatter
Inherited from Consultingwerk.JsonSerializable
+ Consultingwerk.OperatorEnum Operator
+ Consultingwerk.IQueryExpression SecondOperand
+ LOGICAL SerializeEmptyLists
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL SerializeNullValues
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL UseSerializedTypeInformation
Inherited from Consultingwerk.JsonSerializable


Method Detail
Top

PROTECTED CHARACTER AddSerializableProperties ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Adds serializable properties from the calling class using ABL reflection.
Supported from OpenEdge 11.6 on only.
Notes: Adds properties of the following types, does not add properties of
the base classes, adds only PUBLIC properties:
- CHARACTER
- CHARACTER EXTENT
- DATE
- DATE EXTENT
- DATETIME
- DATETIME EXTENT
- DATETIME-TZ
- DATETIME-TZ EXTENT
- DECIMAL
- DECIMAL EXTENT
- INT64
- INT64 EXTENT
- INTEGER
- INTEGER EXTENT
- LOGICAL
- LOGICAL EXTENT
- LONGCHAR
- LONGCHAR EXTENT
- RAW
- RAW EXTENT
- RECID
- RECID EXTENT
- ROWID
- ROWID EXTENT
- Progress.Json.ObjectModel.JsonArray
- Progress.Json.ObjectModel.JsonObject
- ENUM
- Consultingwerk.Enum
- Consultingwerk.Framework.Base.IEnumerable
- Consultingwerk.JsonSerializable
- Consultingwerk.JsonSerializable EXTENT

Returns CHARACTER
The value of the SerializableProperties property
Top

PROTECTED AddSerializableProperties (character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Add a list of Serializable Properties to the SerializableProperties property
Notes: Required as a workaround to full reflection only. We *may* remove this
method once Progress Software has implemented full reflection

Parameters:
pcSerializableProperties CHARACTER
A comma delimited list of serializable properties
Top

PROTECTED CHARACTER AddSerializableProperties (Class)

Inherited from Consultingwerk.JsonSerializable
Purpose: Adds serializable properties from the given class using ABL reflection.
Supported from OpenEdge 11.6 on only.
Notes: Adds properties of the following types, does not add properties of
the base classes, adds only PUBLIC properties:
- CHARACTER
- CHARACTER EXTENT
- DATE
- DATE EXTENT
- DATETIME
- DATETIME EXTENT
- DATETIME-TZ
- DATETIME-TZ EXTENT
- DECIMAL
- DECIMAL EXTENT
- INT64
- INT64 EXTENT
- INTEGER
- INTEGER EXTENT
- LOGICAL
- LOGICAL EXTENT
- LONGCHAR
- LONGCHAR EXTENT
- RAW
- RAW EXTENT
- RECID
- RECID EXTENT
- ROWID
- ROWID EXTENT
- Progress.Json.ObjectModel.JsonArray
- Progress.Json.ObjectModel.JsonObject
- ENUM
- Consultingwerk.Enum
- Consultingwerk.Framework.Base.IEnumerable
- Consultingwerk.JsonSerializable
- Consultingwerk.JsonSerializable EXTENT

Parameters:
poClass Progress.Lang.Class
The declaring class
Returns CHARACTER
The value of the SerializableProperties property
Top

PUBLIC Progress.Lang.Object Clone ()

Purpose: Clones the object instance
Notes:

Returns Progress.Lang.Object
The cloned object instance
Top

PUBLIC Deserialize (longchar)

Inherited from Consultingwerk.JsonSerializable
Purpose: Deserializes a LONGCHAR representation of the state of the class instance
Notes:

Parameters:
pcSerializedReprasentation LONGCHAR
The stored LONGCHAR representation of the objects data
Top

PUBLIC DeserializeFromJsonObject (JsonObject)

Inherited from Consultingwerk.JsonSerializable
Purpose: Initializes the object instance based on the passed in JsonObject
representation of the object instance
Notes:

Parameters:
poJsonObject JsonObject
The stored JsonObject representation of the objects data
Top

PROTECTED DeserializeProperty (JsonObject, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Deserializes a single property value to the current JsonObject
Notes: Allows to override the handling of individual properties during the
JsonSerialization
Notes:

Parameters:
poJsonObject JsonObject
The reference to the source JsonObject
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property
Top

PUBLIC Consultingwerk.QueryExpression FindQueryExpressionForBufferField (BufferFieldName, IQueryExpression)

Purpose: Locates a QueryExpression with the given BufferFieldName as the
first operand
Notes: Recursively traverses ListQueryExpressions

Parameters:
poField Consultingwerk.BufferFieldName
The BufferFieldName to locate
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
Returns Consultingwerk.QueryExpression
The QueryExpression for the BufferFieldName
Top

PROTECTED IEnumerable GetEnumerableInstance (character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns an instance of the enumerable type
Notes: When the property value is referencing a valie list instance, this
instance is returned. If not, we attempt to create a new instance

Parameters:
pcProperty CHARACTER
The name of the List property
Returns IEnumerable
The instance of the enumerable type
Top

PUBLIC CHARACTER GetExpression ()

Purpose: Returns the Expression to be used in a Query String
Notes:

Returns CHARACTER
The CHARACTER Expression
Top

PUBLIC CHARACTER GetExpressionForAlternativeField (character)

Purpose: Returns the query expression with an alternative field name
Notes:

Parameters:
pcFieldName CHARACTER
The alternative field name (including buffer name)
Returns CHARACTER
The query expression
Top

PUBLIC Consultingwerk.QueryExpression GetExpressionForField (character, IQueryExpression)

Purpose: Returns the expression (QueryExpression) for the the given Buffer Field
Name
Notes: Based on FindQueryExpressionForBufferField (), returns invalid object
reference when the field is not contained

Parameters:
pcFieldName CHARACTER
The buffer field name to test
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
Returns Consultingwerk.QueryExpression
The expression (QueryExpression) for the the given Buffer Field Name
Top

PUBLIC Consultingwerk.ListQueryExpression GetExpressionsForField (character, character, IQueryExpression)

Purpose: Returns the list of expressions (QueryExpression) for the the given
Buffer Field Name
Notes:

Parameters:
pcFieldName CHARACTER
The buffer field name to test
pcMapFieldName CHARACTER
The name of the field to use in the resulting list
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
Returns Consultingwerk.ListQueryExpression
The expression (QueryExpression) for the the given Buffer Field Name
Top

PUBLIC Consultingwerk.ListQueryExpression GetExpressionsForField (character, IQueryExpression)

Purpose: Returns the list of expressions (QueryExpression) for the the given
Buffer Field Name
Notes:

Parameters:
pcFieldName CHARACTER
The buffer field name to test
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
Returns Consultingwerk.ListQueryExpression
The expression (QueryExpression) for the the given Buffer Field Name
Top

PUBLIC Consultingwerk.BufferFieldName GetFieldName ()

Purpose: Returns the field name associated with this query expression
Notes:

Returns Consultingwerk.BufferFieldName
The field name associated with this query expression
Top

PUBLIC CHARACTER GetSerializableProperties ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns the meta data of the serializable properties
Notes:

Returns CHARACTER
The serializable properties meta data as a comma delimited list
Top

PUBLIC LOGICAL HasExpressionForField (character, IQueryExpression)

Purpose: Returns if the given IQueryExpression (typically QueryExpression or
ListQueryExpression) contains an expression for the given Buffer Field
Name
Notes: Based on FindQueryExpressionForBufferField ()

Parameters:
pcFieldName CHARACTER
The buffer field name to test
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
Returns LOGICAL
Logical value indicating if the IQueryExpression contains an expression for the given Buffer Field
Top

PUBLIC Consultingwerk.IQueryExpression RemoveBufferFieldFromQueryExpression (IQueryExpression, character)

Purpose: Removes fields from a query expression and returns the new Query Expression
Notes: When a QueryExpression is passed in for poQueryExpression and this is representing
an expression for the searched field, we will return an empty ListQueryExpression

Parameters:
poQueryExpression Consultingwerk.IQueryExpression
The QueryExpression or ListQueryExpression instance to remove the field from
pcFieldName CHARACTER
Field name in the query expression that should be removed
Returns Consultingwerk.IQueryExpression
The modified Query Expression
Top

PUBLIC CHARACTER SecondOperandAsCharacter ()

Purpose: Returns the second Operand as a CHARACTER Value
Notes: Returns ? when the value is not convertable

Returns CHARACTER
The SecondOperand as a CHARACTER Value
Top

PUBLIC DATE SecondOperandAsDate ()

Purpose: Returns the second Operand as a DATE Value
Notes: Returns ? when the value is not convertable

Returns DATE
The SecondOperand as a DATE Value
Top

PUBLIC DATETIME SecondOperandAsDateTime ()

Purpose: Returns the second Operand as a DATETIME Value
Notes: Returns ? when the value is not convertable

Returns DATETIME
The SecondOperand as a DATETIME Value
Top

PUBLIC DATETIME-TZ SecondOperandAsDateTimeTz ()

Purpose: Returns the second Operand as a DATETIME-TZ Value
Notes: Returns ? when the value is not convertable

Returns DATETIME-TZ
The SecondOperand as a DATETIME-TZ Value
Top

PUBLIC DECIMAL SecondOperandAsDecimal ()

Purpose: Returns the second Operand as a DECIMAL Value
Notes: Returns ? when the value is not convertable

Returns DECIMAL
The SecondOperand as a DECIMAL Value
Top

PUBLIC INT64 SecondOperandAsInt64 ()

Purpose: Returns the second Operand as a INT64 Value
Notes: Returns ? when the value is not convertable

Returns INT64
The SecondOperand as a INT64 Value
Top

PUBLIC INTEGER SecondOperandAsInteger ()

Purpose: Returns the second Operand as a INTEGER Value
Notes: Returns ? when the value is not convertable

Returns INTEGER
The SecondOperand as a INTEGER Value
Top

PUBLIC LOGICAL SecondOperandAsLogical ()

Purpose: Returns the second Operand as a LOGICAL Value
Notes: Returns ? when the value is not convertable

Returns LOGICAL
The SecondOperand as a LOGICAL Value
Top

PUBLIC LONGCHAR Serialize ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a LONGCHAR representation of the state of the class instance
Notes: Returns the classname together with the Json serialization

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
Top

PROTECTED SerializeProperty (JsonObject, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes a single property value to the current JsonObject
Notes: Allows to override the handling of individual properties during the
JsonSerialization

Parameters:
poJsonObject JsonObject
The reference to the target JsonObject
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property
Top

PUBLIC Progress.Json.ObjectModel.JsonObject ToJsonObject ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a JsonObject representation of the state of the class instance
Notes: Returns the classname together with the Json serialization of the
object

Returns Progress.Json.ObjectModel.JsonObject
The Progress.Json.ObjectModel.JsonObject representation of the ISerializable objects data
Top

PUBLIC LOGICAL WalkQueryExpression (IQueryExpression, IQueryExpressionWalker)

Purpose: Recursively traverses ListQueryExpressions and calls back for every
QueryExpression/CanDoQueryExpression etc. into the walker's method
Notes:

Parameters:
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to look in for the BufferFieldName
poWalker Consultingwerk.IQueryExpressionWalker
The IQueryExpressionWalker instance
Returns LOGICAL
Logical value indicating if the process was cancelled (TRUE = cancel)
Top

PUBLIC LONGCHAR WriteJson ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a LONGCHAR representation of the state of the class instance
Notes: Returns the classname together with the Json serialization
This method is a facade to the JsonSerializable:Serialize method

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
Top

PUBLIC WriteLog (IQueryExpression)

Purpose: Writes the given IQueryExpression into the log
Notes:

Parameters:
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to log
Top

PUBLIC WriteLog (IQueryExpression, ILoggingStream)

Purpose: Writes the given IQueryExpression into the log
Notes:

Parameters:
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to log
poLoggingStream Consultingwerk.Util.LoggingStream.ILoggingStream
The ILoggingStream in which to write the log
Top

PRIVATE WriteLog (IQueryExpression, ILoggingStream, character)

Purpose: Writes the given IQueryExpression into the log
Notes:

Parameters:
poExpression Consultingwerk.IQueryExpression
The IQueryExpression to log
poLoggingStream Consultingwerk.Util.LoggingStream.ILoggingStream
The ILoggingStream in which to write the log
pcSpaces CHARACTER
Spaces used for indentation
Top

PUBLIC LONGCHAR WriteXml ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns an XML LONGCHAR representation of the object instance
Notes:

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
Top

PUBLIC HANDLE XmlSerialize (handle)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes the properties of the current object instance to
an existing X-NODEREF object
Notes:

Parameters:
phParent HANDLE
The reference to the parent XML Node or Document
Returns HANDLE
The X-NODEREF with the properties of the serialized object
Top

PUBLIC XmlSerializeProperties (handle)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes the properties of this object instance as child nodes of
the given node
Notes:

Parameters:
phObjectNode HANDLE
The reference to the X-NODEREF object that represents the node for the current instance
Top

PROTECTED XmlSerializeProperty (handle, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes a single property value to the current parent XmlNode
Notes: Allows to override the handling of individual properties during the
XmlSerialization

Parameters:
phParentNode HANDLE
The reference to the parent XML Node
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property


Constructor Detail
Top

PUBLIC QueryExpression ()

Purpose: Constructor for the QueryExpression class
Notes:

Top

PUBLIC QueryExpression (character, OperatorEnum, character)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
pcExpression CHARACTER
A Character Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, date)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATE
A Date Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, datetime)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATETIME
A DateTime Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, datetime-tz)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATETIME-TZ
A DateTime Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, decimal)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
pdeExpression DECIMAL
A Decimal Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, int64)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
piExpression INT64
An Int64 Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, integer)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
piExpression INTEGER
An Integer Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, IQueryExpression)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
poSecondExpression Consultingwerk.IQueryExpression
The right operand of the Query Expression
Top

PUBLIC QueryExpression (character, OperatorEnum, logical)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
plExpression LOGICAL
A Logical Expression to as the argument
Top

PUBLIC QueryExpression (character, OperatorEnum, rowid)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
pcFieldName CHARACTER
The name of the Field to Filter on
poOperator Consultingwerk.OperatorEnum
The operator
proExpression ROWID
A Rowid Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, character)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
pcExpression CHARACTER
A Character Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, date)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATE
A Date Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, datetime)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATETIME
A DateTime Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, datetime-tz)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
pdtExpression DATETIME-TZ
A DateTime Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, decimal)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
pdeExpression DECIMAL
A Decimal Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, int64)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
piExpression INT64
An Int64 Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, integer)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
piExpression INTEGER
An Integer Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, IQueryExpression)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
poSecondExpression Consultingwerk.IQueryExpression
The right operand of the Query Expression
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, logical)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
plExpression LOGICAL
A Logical Expression to as the argument
Top

PUBLIC QueryExpression (IQueryExpression, OperatorEnum, rowid)

Purpose: Constructor for the QueryExpression class
Notes:

Parameters:
poFirstExpression Consultingwerk.IQueryExpression
The left operand of the Query Expression
poOperator Consultingwerk.OperatorEnum
The operator
proExpression ROWID
A Rowid Expression to as the argument


Property Detail
Top

PUBLIC Consultingwerk.IQueryExpression FirstOperand


Returns Consultingwerk.IQueryExpression
Top

PUBLIC Consultingwerk.IJsonDateTypeFormatter JsonDateTypeFormatter

Inherited from Consultingwerk.JsonSerializable

Returns Consultingwerk.IJsonDateTypeFormatter
Top

PUBLIC Consultingwerk.OperatorEnum Operator


Returns Consultingwerk.OperatorEnum
Top

PUBLIC Consultingwerk.IQueryExpression SecondOperand


Returns Consultingwerk.IQueryExpression
Top

PUBLIC LOGICAL SerializeEmptyLists

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL
Top

PUBLIC LOGICAL SerializeNullValues

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL
Top

PUBLIC LOGICAL UseSerializedTypeInformation

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL


©2006-2020 Consultingwerk Ltd.         info@consultingwerk.de         http://www.consultingwerk.de       27.09.2022 23:47:02