AbstractPropertyType

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 31

Gets a value that indicates if the label is locally set.

Source: javascript/web/pentaho/type/InstanceType.js, line 679

Inherited From: pentaho.type.Type#_isLabelSet

Gets the alias for the identifier of this type.

The alias of a type can only be specified when extending the ancestor type.

This attribute is not inherited.

When unspecified, defaults to null.

Source: javascript/web/pentaho/type/InstanceType.js, line 542

Inherited From: pentaho.type.Type#alias

See also: pentaho.type.Type#id

Gets the parent type in the current type hierarchy, if any, or null.

The root type returns null.

Source: javascript/web/pentaho/type/InstanceType.js, line 268

Inherited From: pentaho.type.Type#ancestor

See also: pentaho.type.Type#root , pentaho.type.Type#hasDescendants

Gets or sets the application attribute of this type.

The application property serves as a collection of properties specific to the container application that can be modified via the Configuration Service.

Setting this to a Nully value will have no effect.

Source: javascript/web/pentaho/type/InstanceType.js, line 697

Inherited From: pentaho.type.Type#application

Gets or sets the category associated with this type.

The category is used primarily to group similar types (or instances of) in a user interface.

Attempting to set to a non-string value type implicitly converts the value to a string before assignment.

Setting this to undefined causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where the attribute is null.

Setting this to null or to an empty string clears the attribute and sets it to null, thus ignoring any inherited value.

Source: javascript/web/pentaho/type/InstanceType.js, line 766

Inherited From: pentaho.type.Type#category

See also: pentaho.type.Type#isBrowsable , pentaho.type.Type#ordinal

Gets or sets the maximum number of elements that properties of this type can have.

A non-negative integer.

Note that this attribute is taken together with the isRequired and the countMin attributes to determine the effective element count range of a property type.

Gets or sets the minimum number of elements that properties of this type must have.

A non-negative integer.

Note that this attribute is taken together with the isRequired attribute to determine the effective element count range of a property type.

Gets the complex type that declares this property type.

Source: javascript/web/pentaho/type/Property.js, line 246

Inherited From: pentaho.type.PropertyType#declaringType

Gets or sets the default value of properties of this type.

The default value is the "prototype" value that properties of this type take, on complex instances, when the property is unspecified or specified as a Nully value.

The value null is a valid default value.

Gets or sets the default view for instances of this type.

The identifier of the view's AMD module. If the identifier is relative, it is relative to sourceId.

Setting this to undefined causes the default view to be inherited from the ancestor type, except for the root type, Instance.type (which has no ancestor), where the attribute is null.

Setting this to a falsy value (like null or an empty string), clears the value of the attribute and sets it to null, ignoring any inherited value.

Source: javascript/web/pentaho/type/InstanceType.js, line 1015

Inherited From: pentaho.type.Type#defaultView

See also: pentaho.type.Type#buildSourceRelativeId

Gets the absolute view module identifier, if any.

A default view exists if property pentaho.type.Type#defaultView has a non-null value.

Source: javascript/web/pentaho/type/InstanceType.js, line 1050

Inherited From: pentaho.type.Type#defaultViewAbs

See also: pentaho.type.Type#defaultView

Gets or sets the description of this type.

Attempting to set to a non-string value type implicitly converts the value to a string before assignment.

Setting this to undefined causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where this attribute is null.

Setting this to null or to an empty string clears the attribute and sets it to null, ignoring any inherited value.

Source: javascript/web/pentaho/type/InstanceType.js, line 726

Inherited From: pentaho.type.Type#description

Gets or sets the list of valid values (or a function that evaluates to these) of properties of this type.

Evaluates the value of the domain attribute of a property of this type on a given owner complex value.

Source: javascript/web/pentaho/type/mixins/DiscreteDomain.js, line 68

Inherited From: pentaho.type.mixins.DiscreteDomainType#domainOn

See also: pentaho.type.PropertyType#domain

Gets the element type of this type.

If this type is a list type, returns its of attribute. Otherwise, this type is an element type, and it returns itself.

Source: javascript/web/pentaho/type/InstanceType.js, line 423

Inherited From: pentaho.type.Type#elementType

See also: pentaho.type.Type#isList , pentaho.type.Type#isElement , pentaho.type.ListType#of

Gets the singular name of PropertyType list-elements.

Source: javascript/web/pentaho/type/Property.js, line 209

Inherited From: pentaho.type.PropertyType#elemName

Default Value: "property"

Gets the metadata about the fields property of mappings of this visual role property.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 235

Gets a value that indicates if the visual role has any categorical modes.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 114

See also: pentaho.visual.role.AbstractPropertyType#hasAnyContinuousModes , pentaho.visual.role.Mode#isContinuous , pentaho.visual.role.AbstractPropertyType#modes

Gets a value that indicates if the visual role has any continuous modes.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 134

See also: pentaho.visual.role.AbstractPropertyType#hasAnyCategoricalModes , pentaho.visual.role.Mode#isContinuous , pentaho.visual.role.AbstractPropertyType#modes

Gets a value that indicates if the visual role has any list modes.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 94

See also: pentaho.visual.role.Mode#dataType , pentaho.type.Type#isList , pentaho.type.Type#isElement

Gets a value that indicates if this type has any descendant types.

Source: javascript/web/pentaho/type/InstanceType.js, line 281

Inherited From: pentaho.type.Type#hasDescendants

See also: pentaho.type.Type#ancestor

Gets or sets a URL pointing to documentation associated with this type.

Attempting to set to a non-string value type implicitly converts the value to a string before assignment.

Setting this to undefined causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where the attribute is null.

Setting this to null or to an empty string clears the attribute and sets it to null, ignoring any inherited value.

Source: javascript/web/pentaho/type/InstanceType.js, line 802

Inherited From: pentaho.type.Type#helpUrl

Gets the identifier of this type.

The identifier of a type can only be specified when extending the ancestor type.

The identifier is only defined for types which have an associated AMD/RequireJS module. However, note that all have a pentaho.type.Type#uid.

This attribute is not inherited.

When unspecified, defaults to the value of sourceId.

Source: javascript/web/pentaho/type/InstanceType.js, line 452

Overrides: pentaho.type.PropertyType#id

See also: pentaho.type.Type#sourceId

Gets the index of the property in the containing complex type.

Source: javascript/web/pentaho/type/Property.js, line 258

Inherited From: pentaho.type.PropertyType#index

Gets the style classes of this and any base types.

The returned array should not be modified.

Source: javascript/web/pentaho/type/InstanceType.js, line 935

Inherited From: pentaho.type.Type#inheritedStyleClasses

Gets the prototype of the instances of this type.

Source: javascript/web/pentaho/type/InstanceType.js, line 293

Inherited From: pentaho.type.Type#instance

Gets a value that indicates if this type is abstract.

This attribute can only be set once, upon the type definition.

Source: javascript/web/pentaho/type/InstanceType.js, line 565

Inherited From: pentaho.type.Type#isAbstract

Default Value: false

Gets or sets the isAdvanced attribute of this type.

Types with isAdvanced attributes set to false are typically immediately accessible to the user. An advanced type typically escapes the expected flow of utilization, yet it is sufficiently relevant to be shown in a user interface.

Setting this to a Nully value causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where the attribute is false.

Source: javascript/web/pentaho/type/InstanceType.js, line 869

Inherited From: pentaho.type.Type#isAdvanced

See also: pentaho.type.Type#isBrowsable

Gets or sets a value or function that indicates if properties of this type are applicable.

When a property is not (currently) applicable, then it does not apply, as it does not make sense in a certain situation. It may only be applicable when another property of the complex type has a specific value, for example.

When a property is not currently applicable, its value is not significant and, as such, any validations concerning it are not performed.

Gets or sets whether the property is a boundary property.

A boundary property identifies the limits of the aggregate of its declaring type.

If the value type is a list type, then this property sets its lists as boundary lists.

The validity of the object with a boundary property is not affected by the validity of the property's value (or values). Also, changes within its value(s) do not bubble through it.

Boundary properties do not cause their values to hold inverse references to the property holder. This means that, in objects connected by boundary properties, only the property holders prevent their values from being garbage collected, and not the other way round. On the contrary, non-boundary properties form object aggregates that can only be garbage-collected as a whole.

Gets or sets the isBrowsable attribute of this type.

Browsable types are exposed to the end user. Set this attribute to false to prevent exposing the type in a user interface.

Setting this to a Nully value causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where the attribute is true.

Source: javascript/web/pentaho/type/InstanceType.js, line 835

Inherited From: pentaho.type.Type#isBrowsable

Gets a value that indicates if this type is a complex type.

Source: javascript/web/pentaho/type/InstanceType.js, line 377

Inherited From: pentaho.type.Type#isComplex

Gets a value that indicates if this type is a list or a complex type.

Source: javascript/web/pentaho/type/InstanceType.js, line 342

Inherited From: pentaho.type.Type#isContainer

Gets a value that indicates if this is a continuous type.

A non-continuous type is said to be categorical.

The default implementation returns false.

The types pentaho.type.Number and pentaho.type.Date are known to be continuous.

Source: javascript/web/pentaho/type/InstanceType.js, line 405

Inherited From: pentaho.type.Type#isContinuous

Gets a value that indicates if this type is an element type.

Source: javascript/web/pentaho/type/InstanceType.js, line 366

Inherited From: pentaho.type.Type#isElement

Gets or sets a value, or function, that indicates if properties of this type can be changed by a user, in a user interface.

A property should be set disabled whenever its value is implied/imposed somehow, and thus cannot be changed directly by the user through a user interface.

Gets a value that indicates if the property is a list.

A property is a list property if its value type is a list type, that is, if it is or extends List.

Source: javascript/web/pentaho/type/Property.js, line 361

Inherited From: pentaho.type.PropertyType#isList

Gets a value that indicates if this type is a property type.

Source: javascript/web/pentaho/type/InstanceType.js, line 329

Inherited From: pentaho.type.Type#isProperty

Gets whether the value of properties of this type cannot be changed, from the outside.

If the value type is a list type, then this property effectively makes the list read-only.

This attribute can only be set when defining a root property or an abstract property type.

When the property belongs to a read-only complex type, then the property is necessarily read-only, as well as the element type of the property's value type.

The default read-only value of false.

Source: javascript/web/pentaho/type/Property.js, line 389

Inherited From: pentaho.type.PropertyType#isReadOnly

See also: pentaho.type.ValueType#isReadOnly , pentaho.type.PropertyType#valueType

Gets or sets a value that indicates if properties of this type are required.

When a property is of a required property type, it is considered invalid if its value (in a complex instance) is null; or, in the case of a list property type, it has zero elements.

Note that this attribute is taken together with the countMin attribute to determine the effective element count range of a property type.

Gets a value that indicates if this type is the root of its type hierarchy.

Source: javascript/web/pentaho/type/InstanceType.js, line 252

Inherited From: pentaho.type.Type#isRoot

See also: pentaho.type.Type#root

Gets a value that indicates if this type is a simple type.

Source: javascript/web/pentaho/type/InstanceType.js, line 389

Inherited From: pentaho.type.Type#isSimple

Gets a value that indicates if this type is a value type.

Source: javascript/web/pentaho/type/InstanceType.js, line 317

Inherited From: pentaho.type.Type#isValue

Gets a value that indicates if the visual role is a key property of the visual space.

This attribute is only applicable when the associated model has visualKeyType of dataKey.

When a visual role is a key visual role, each distinct combination of key visual roles' values corresponds to a distinct visual element being rendered.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 196

See also: pentaho.visual.base.AbstractModelType#visualKeyType , pentaho.visual.role.AbstractPropertyType#isVisualKeyEffective

Gets a value that indicates if the visual role is effectively a visual key.

When the property's associated model is not defined or does not have a visualKeyType of dataKey, undefined is returned.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 228

See also: pentaho.visual.role.AbstractPropertyType#isVisualKey

Gets the key of the property.

The key of a property is its name.

Source: javascript/web/pentaho/type/Property.js, line 228

Inherited From: pentaho.type.PropertyType#key

Gets the singular name of PropertyType keys.

Source: javascript/web/pentaho/type/Property.js, line 218

Inherited From: pentaho.type.PropertyType#keyName

Default Value: "name"

Gets or sets the label of this type.

When set to a non-Nully and non-String value, the value is first replaced by the result of calling its toString method.

When set to an empty string or a nully value, the attribute value is reset.

When reset, the attribute assumes its default value (except on the top-root type, Instance.type, in which case it has no effect).

The default value is the inherited value.

The initial value of the attribute on the top-root type is "instance".

Source: javascript/web/pentaho/type/InstanceType.js, line 640

Inherited From: pentaho.type.Type#label

Gets or sets the mixin types that are locally mixed into this type.

Can be set to either type identifiers, instance classes or type instances and arrays thereof.

The attributes defined by the added mixin types become available for extension/configuration on this type. When extending, mixins are always applied first.

When set to a Nully value, nothing is done.

Source: javascript/web/pentaho/type/InstanceType.js, line 584

Inherited From: pentaho.type.Type#mixins

Gets the array of modes of operation supported by the visual role.

A visual role that supports more than one mode of operation is said to be modal.

Visual roles need to support at least one mode of operation.

The returned list or its elements should not be modified.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 70

Gets or sets the name of the property type.

The name of a property type identifies it within its declaring type.

Gets or sets the alias for the name of the property type.

The alias for the name of a property type is an alternative identifier for serialization purposes.

Gets or sets the ordinal associated with this type.

The ordinal is used to disambiguate the order with which a type (or an instance of it) is shown in a user interface.

Setting this to a Nully value causes this attribute to use the inherited value, except for the root type, Instance.type (which has no ancestor), where the attribute is 0.

Source: javascript/web/pentaho/type/InstanceType.js, line 969

Inherited From: pentaho.type.Type#ordinal

See also: pentaho.type.Type#isBrowsable , pentaho.type.Type#category

Gets the root type of this type hierarchy.

Even though the ultimate type root of types defined in this system is Instance, the system is designed to represent multiple type hierarchies, each representing concrete, more meaningful concepts.

When deriving a type from Instance, it can be marked as the root of a type hierarchy, by specifying the isRoot keyword argument to extend.

Typically, root types are immediate subtypes of Instance. However, this is not enforced and it is up to the developer to decide at what level a practical, meaningful type root arises.

For example, Value is the root of value types. However, Property, also an immediate subtype of Instance, is not considered a root type. It is the immediate subtypes of Property (each root property within a complex type) which are considered roots. This aligns with users expectations of what an attribute named root in a property type should mean.

Source: javascript/web/pentaho/type/InstanceType.js, line 209

Inherited From: pentaho.type.Type#root

See also: pentaho.type.Type#isRoot , pentaho.type.Type#ancestor

Gets the short identifier of this type.

The short identifier of a type is equal to its alias, provided it is defined. Otherwise, it is equal to the identifier.

Source: javascript/web/pentaho/type/InstanceType.js, line 497

Inherited From: pentaho.type.Type#shortId

See also: pentaho.type.Type#id , pentaho.type.Type#alias

Gets the source module identifier of this type.

The source identifier is the module identifier of the actual AMD/RequireJS module that provides the type and may be different from the identifier when an AMD package or custom mapping is configured for the module.

The source identifier is used to resolve module identifiers relative to the source module, as is the case with the pentaho.type.Type#defaultView attribute.

The source identifier of a type can only be specified when extending the ancestor type.

This attribute is not inherited.

When unspecified, defaults to the value of id.

Source: javascript/web/pentaho/type/InstanceType.js, line 482

Inherited From: pentaho.type.Type#sourceId

See also: pentaho.type.Type#id , pentaho.type.Type#defaultView

Gets or sets the CSS class associated with this type.

This attribute is typically used to associate an icon with a type.

Attempting to set to a non-string value type implicitly converts the value to a string before assignment.

An empty string or null clears the property value.

Setting to undefined, makes the property assume its default value.

The default value of a type with an id is the identifier converted to snake-case, plus special characters like \, /, _, . and spaces are converted to: a dash (–). For example: "pentaho/visual/models/heatGrid" would have a default styleClass of: "pentaho-visual-ccc-heat-grid". The default value of an anonymous type is null.

Source: javascript/web/pentaho/type/InstanceType.js, line 913

Inherited From: pentaho.type.Type#styleClass

Gets the unique identifier of this type.

Unique type identifiers are auto-generated in each session.

Note that even anonymous types (those whose pentaho.type.Type#id is null) have a unique identifier.

This attribute is not inherited.

Source: javascript/web/pentaho/type/InstanceType.js, line 203

Inherited From: pentaho.type.Type#uid

Gets the type of value that properties of this type can hold.

If the value type is a list type, then this property will be a list (or multiple-elements) property; otherwise, this property will be an element (or single-element) property.

The default value type is the inherited value type.

A root property type has a default value type of string.

This attribute can only be specified upon property definition.

When a Nully value is specified, it is ignored.

Otherwise, the specified value is assumed to be an spec.TypeReference and is first resolved using ILoader#resolveType.

An error is thrown when the specified value is not a subtype of the attribute's current value type.

An error is thrown when the specified value is such that its element type would not be read-only and the property belongs to a read-only complex type.

Asserts that a given value type is consistent with the isReadOnly status of the declaring type.

Source: javascript/web/pentaho/type/Property.js, line 501

Inherited From: pentaho.type.PropertyType#__assertValueTypeReadOnlyConsistent

Sets the value type of the property.

Source: javascript/web/pentaho/type/Property.js, line 464

Inherited From: pentaho.type.PropertyType#__setValueType

Asserts that the type has no subtypes and that as such the given attribute can be set.

Source: javascript/web/pentaho/type/InstanceType.js, line 1211

Inherited From: pentaho.type.Type#_assertNoSubtypesAttribute

Called each time a property value is validated to collect the list of element validators.

When overriding this method, be sure to also call the base implementation.

Source: javascript/web/pentaho/type/Property.js, line 928

Inherited From: pentaho.type.PropertyType#_collectElementValidators

Fills the given specification with this type's attributes' local values, and returns whether any attribute was actually added.

This method requires that there currently exists an ambient specification context.

This method does not add the special id and base attributes to the specification.

Source: javascript/web/pentaho/type/InstanceType.js, line 1414

Inherited From: pentaho.type.Type#_fillSpecInContext

See also: pentaho.type.Instance#toSpecInContext

Gets the default label of the property.

The label of a root property is reset to a capitalization of the name attribute. A non-root property inherits the label of its closest ancestor.

Source: javascript/web/pentaho/type/Property.js, line 708

Inherited From: pentaho.type.PropertyType#_getLabelDefault

Performs initialization tasks that take place before the instance is extended with its spec.

Source: javascript/web/pentaho/type/Property.js, line 137

Inherited From: pentaho.type.PropertyType#_init

Performs initialization tasks that take place after the instance is extended with its specification.

This method is typically overridden to validate or default the values of the attributes.

Source: javascript/web/pentaho/type/InstanceType.js, line 185

Inherited From: pentaho.type.Type#_postInit

Called to actually create a specification of this anonymous type, when it is the first time that this type occurs in the ambient specification context.

Source: javascript/web/pentaho/type/InstanceType.js, line 1363

Inherited From: pentaho.type.Type#_toSpecInContextCore

See also: pentaho.type.Type#_toSpecInContextCore

Validates the given non-null value in the context of this property.

The base implementation calls _collectElementValidators to obtain the list of currently applicable element validators. Then, each element is validated against the list of collected validators.

When overriding this method, the error utilities in pentaho.type.Util can be used to help in the implementation.

Source: javascript/web/pentaho/type/Property.js, line 887

Inherited From: pentaho.type.PropertyType#_validateValueOn

Builds an absolute module identifier from one that is relative to the type's source location.

Relative module identifiers start with a . and do not end with ".js". For example, "./View" and "../View", but not ./View.js.

Absolute identifiers are returned without modification.

Source: javascript/web/pentaho/type/InstanceType.js, line 519

Inherited From: pentaho.type.Type#buildSourceRelativeId

See also: pentaho.type.Type#sourceId

Evaluates the value of the countMax attribute of a property of this type on a given complex value.

This method is used to determine the effective element count range and is not intended to be used directly.

Source: javascript/web/pentaho/type/Property.js, line 1241

Inherited From: pentaho.type.PropertyType#countMaxOn

See also: pentaho.type.PropertyType#countMax

Evaluates the value of the countMin attribute of a property of this type on a given complex value.

This method is used to determine the effective element count range and is not intended to be used directly.

Source: javascript/web/pentaho/type/Property.js, line 1154

Inherited From: pentaho.type.PropertyType#countMinOn

See also: pentaho.type.PropertyType#countMin

Evaluates the element count range of a property of this type on a given complex value.

The element count range is a conciliation of the effective value of the following attributes:

• pentaho.type.PropertyType#isList
• pentaho.type.PropertyType#isRequired
• pentaho.type.PropertyType#countMin
• pentaho.type.PropertyType#countMax

The logic can be best explained by the following simple example function:

function evaluateRange(isList, isRequiredEf, countMinEf, countMaxEf) {
  var min = countMinEf;
  var max = countMaxEf;

  if(!isList&& min > 1) min = 1;
  if(!isList&& max > 1) max = 1;

  if(isRequiredEf&& min&lt1) min = 1;

  if(max&ltmin) max = min;

  return {min: min, max};
}

When the property is not a list property, then both the minimum and maximum values can only be either zero or one.

If isRequired is true, then the minimum must be greater than or equal to one.

The countMax value is constrained to be greater than or equal to the minimum.

Source: javascript/web/pentaho/type/Property.js, line 1530

Inherited From: pentaho.type.PropertyType#countRangeOn

See also: pentaho.type.Complex#countRangeOf

Creates or resolves an instance of this type given an instance reference.

This method delegates to InstancesContainer#get with this type as the typeBase argument.

Source: javascript/web/pentaho/type/InstanceType.js, line 1143

Inherited From: pentaho.type.Type#create

See also: pentaho.type.Type#createAsync , pentaho.type.Type#to , pentaho.type.Type#is

Examples

Create a complex instance from a specification that contains the type inline.

require(["pentaho/type/Instance", "pentaho/type/standard"], function(Instance) {

 var product = Instance.type.create({
 _: {
 props: ["id", "name", {name: "price", valueType: "number"}]
 },

 id: "mpma",
 name: "Principia Mathematica",
 price: 1200
 });

 // ...

});

Create a list instance from a specification that contains the type inline.

require(["pentaho/type/Instance", "pentaho/type/standard"], function(Instance) {

 var productList = Instance.type.create({
 _: [{
 props: ["id", "name", {name: "price", valueType: "number"}]
 }],

 d: [
 {id: "mpma", name: "Principia Mathematica", price: 1200},
 {id: "flot", name: "The Laws of Thought", price: 500}
 ]
 });

 // ...

});

Create an instance from a specification that does not contain the type inline.

require(["pentaho/type/Instance", "pentaho/type/standard"], function(Instance) {

 var ProductList = Instance.type.create([{
 props: [
 "id",
 "name",
 {name: "price", valueType: "number"}
 ]
 }]);

 // Provide the default type, in case the instance spec doesn't provide one.
 var productList = ProductList.type.create([
 {id: "mpma", name: "Principia Mathematica", price: 1200},
 {id: "flot", name: "The Laws of Thought", price: 500}
 ]);

 // ...

});

Creates or resolves an instance of this type, asynchronously, given an instance reference.

This method delegates to InstancesContainer#getAsync with this type as the typeBase argument.

Source: javascript/web/pentaho/type/InstanceType.js, line 1164

Inherited From: pentaho.type.Type#createAsync

See also: pentaho.type.Type#create

Gets a default value for use in a given Complex instance.

Ensures that list properties always have a non-null default value.

Source: javascript/web/pentaho/type/Property.js, line 679

Inherited From: pentaho.type.PropertyType#defaultValueOn

Gets a value that indicates if the visual role has any modes having the specified properties.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 166

See also: pentaho.visual.role.AbstractPropertyType#hasAnyContinuousModes , pentaho.visual.role.AbstractPropertyType#hasAnyCategoricalModes , pentaho.visual.role.AbstractPropertyType#hasAnyListModes , pentaho.visual.role.AbstractPropertyType#modes , pentaho.visual.role.Mode#isContinuous , pentaho.type.Type#isList , pentaho.visual.role.Mode#dataType , pentaho.type.Type#elementType

Determines if a value is an instance of this type.

Source: javascript/web/pentaho/type/InstanceType.js, line 1225

Inherited From: pentaho.type.Type#is

Evaluates the value of the isApplicable attribute of a property of this type on a given owner complex value.

Source: javascript/web/pentaho/type/Property.js, line 1328

Inherited From: pentaho.type.PropertyType#isApplicableOn

See also: pentaho.type.PropertyType#isApplicable

Evaluates the value of the isEnabled attribute of a property of this type on a given owner complex value.

Source: javascript/web/pentaho/type/Property.js, line 1409

Inherited From: pentaho.type.PropertyType#isEnabledOn

See also: pentaho.type.PropertyType#isEnabled

Evaluates the value of the isRequired attribute of a property of this type on a given complex value.

This method is used to determine the effective element count range and is not intended to be used directly.

Source: javascript/web/pentaho/type/Property.js, line 1064

Inherited From: pentaho.type.PropertyType#isRequiredOn

See also: pentaho.type.PropertyType#isRequired

Determines if this is a subtype of another.

A type is considered a subtype of itself.

Source: javascript/web/pentaho/type/InstanceType.js, line 1237

Inherited From: pentaho.type.Type#isSubtypeOf

Converts a value to an instance of this type, if it is not one already.

If a Nully value is specified, null is returned.

Otherwise, if a given value is not already an instance of this type (checked using is), this method delegates the creation of an instance to create.

Source: javascript/web/pentaho/type/InstanceType.js, line 1258

Inherited From: pentaho.type.Type#to

Creates a JSON specification that describes this type.

Attributes which do not have a JSON-compatible specification are omitted. Specifically, attributes with a function value are not supported.

This method simply calls pentaho.type.Instance#toSpec with argument keyArgs.isJson as true and exists for seamless integration with JavaScript's JSON.stringify method.

Source: javascript/web/pentaho/type/InstanceType.js, line 1389

Inherited From: pentaho.type.Type#toJSON

See also: pentaho.type.Instance#toSpec

Creates a specification that describes this type.

If an ambient specification context, currently exists, it is used to manage the serialization process. Otherwise, one is created and set as current.

This method creates a new pentaho.type.SpecificationScope for describing this type, and any other instances and types it references, and then delegates the actual work to pentaho.type.Type#toSpecInContext.

This method returns a reference to this type that is appropriate to be the value of an inline type property that is included on a specification of an instance of this type.

When a type has an identifier, its id (or its alias) is returned.

For anonymous types, a temporary, serialization-only identifier is generated. In the first occurrence in the given scope, that identifier is returned, within a full specification of the type, obtained by calling toSpecInContext. In following occurrences, only the previously used temporary identifier is returned.

Source: javascript/web/pentaho/type/InstanceType.js, line 1303

Inherited From: pentaho.type.Type#toSpec

See also: pentaho.type.Type#toSpecInContext , pentaho.type.Type#_fillSpecInContext

Creates a specification that describes this type.

This method requires that there currently exists an ambient specification context.

This method handles the cases where this type has an identifier or it does not but a temporary identifier has already been assigned in the ambient specification context. Otherwise, execution delegates to _toSpecInContextCore.

Source: javascript/web/pentaho/type/InstanceType.js, line 1332

Inherited From: pentaho.type.Type#toSpecInContext

See also: pentaho.type.Type#toSpec

Returns a textual representation suitable to identify this type in an error message.

Source: javascript/web/pentaho/type/InstanceType.js, line 1474

Inherited From: pentaho.type.Type#toString

Converts the given value or value specification to a value of this property's value type.

If the given value is already an instance of the property's value type, it is returned.

By default, if, defaultValueOwner is specified, a Nully value is converted to the property's default value, pentaho.type.PropertyType#defaultValue.

Source: javascript/web/pentaho/type/Property.js, line 639

Inherited From: pentaho.type.PropertyType#toValueOn

Determines if this visual role is valid on the given abstract model.

If generic property validation fails, those errors are returned.

Otherwise, validity is further determined as follows:

1. If the abstract model has a null data, then every field in the current mapping's fields is considered undefined and invalid;
2. Otherwise, if the model has a non-null data, then each field in the current mapping's fields must be defined in data.

Source: javascript/web/pentaho/visual/role/AbstractProperty.js, line 264

Overrides: pentaho.type.PropertyType#validateOn