BaseCore

Uses:

AttributeCore

Defined in: yui3/src/base/js/BaseCore.js:43

Module: base-core
Parent Module: base

The BaseCore class, is the lightest version of Base, and provides Base's basic lifecycle management and ATTRS construction support, but doesn't fire init/destroy or attribute change events.

BaseCore also handles the chaining of initializer and destructor methods across the hierarchy as part of object construction and destruction. Additionally, attributes configured through the static <a href="#property_BaseCore.ATTRS">ATTRS</a> property for each class in the hierarchy will be initialized by BaseCore.

Classes which require attribute support, but don't intend to use/expose attribute change events can extend BaseCore instead of Base for optimal kweight and runtime performance.

3.11.0 BACK COMPAT NOTE FOR COMPONENT DEVELOPERS

Prior to version 3.11.0, ATTRS would get added a class at a time. That is:

<pre> for each (class in the hierarchy) { Call the class Extension constructors.

  Add the class ATTRS.
                            
                              Call the class initializer
                              Call the class Extension initializers.

} </pre>

As of 3.11.0, ATTRS from all classes in the hierarchy are added in one addAttrs call before any initializers are called. That is, the flow becomes:

<pre> for each (class in the hierarchy) { Call the class Extension constructors. }

Add ATTRS for all classes

for each (class in the hierarchy) { Call the class initializer. Call the class Extension initializers. } </pre>

Adding all ATTRS at once fixes subtle edge-case issues with subclass ATTRS overriding superclass setter, getter or valueFn definitions and being unable to get/set attributes defined by the subclass. It also leaves us with a cleaner order of operation flow moving forward.

However, it may require component developers to upgrade their components, for the following scenarios:

It impacts components which may have setter, getter or valueFn code which expects a superclass' initializer to have run.

This is expected to be rare, but to support it, Base now supports a _preAddAttrs(), method hook (same signature as addAttrs). Components can implement this method on their prototype for edge cases which do require finer control over the order in which attributes are added (see widget-htmlparser for example).

Extension developers may need to move code from Extension constructors to initializers

Older extensions, which were written before initializer support was added, had a lot of initialization code in their constructors. For example, code which acccessed superclass attributes. With the new flow this code would not be able to see attributes. The recommendation is to move this initialization code to an initializer on the Extension, which was the recommendation for anything created after initializer support for Extensions was added.

Constructor

`BaseCore`

(

cfg

)

Defined in yui3/src/base/js/BaseCore.js:43

Parameters:

cfg Object

Object with configuration property name/value pairs. The object can be used to provide initial values for the objects published attributes.

Index

Methods

`_addAttrs`

(

cfgs
values
lazy

)

private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:877

Implementation behind the public addAttrs method. This method is invoked directly by get if it encounters a scenario in which an attribute's valueFn attempts to obtain the value an attribute in the same group of attributes, which has not yet been added (on demand initialization).

Parameters:

cfgs Object

An object with attribute name/configuration pairs.
values Object

An object with attribute name/value pairs, defining the initial values to apply. Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.
lazy Boolean

Whether or not to delay the intialization of these attributes until the first call to get/set. Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration. See <a href="#method_addAttr">addAttr</a>.

`_addLazyAttr`

(

name
[lazyCfg]

)

private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:360

Finishes initializing an attribute which has been lazily added.

Parameters:

name Object

The name of the attribute
[lazyCfg] Object optional

Optional config hash for the attribute. This is added for performance along the critical path, where the calling method has already obtained lazy config from state.

`_addOutOfOrder`

(

name
cfg

)

private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:550

Utility method used by get/set to add attributes encountered out of order when calling addAttrs(). For example, if: <pre><code>this.addAttrs({ foo: { setter: function() { // make sure this bar is available when foo is added this.get("bar"); } }, bar: { value: ... } });</code></pre>

Parameters:

name String

attribute name
cfg Object

attribute configuration

`_aggregateAttrs`

(

allAttrs

)

Object private

Defined in yui3/src/base/js/BaseCore.js:618

A helper method, used by _initHierarchyData to aggregate attribute configuration across the instances class hierarchy.

The method will protect the attribute configuration value to protect the statically defined default value in ATTRS if required (if the value is an object literal, array or the attribute configuration has cloneDefaultValue set to shallow or deep).

Parameters:

allAttrs Array

An array of ATTRS definitions across classes in the hierarchy (subclass first, Base last)

Returns:

Object:

The aggregate set of ATTRS definitions for the instance

`_attrCfgHash`

() private

Defined in yui3/src/base/js/BaseCore.js:581

Utility method to define the attribute hash used to filter/whitelist property mixes for this class for iteration performance reasons.

`_baseDestroy`

() private

Defined in yui3/src/base/js/BaseCore.js:364

Internal destroy implementation for BaseCore

`_baseInit`

() private

Defined in yui3/src/base/js/BaseCore.js:336

Internal initialization implementation for BaseCore

`_cloneDefaultValue`

(

cfg

)

private

Defined in yui3/src/base/js/BaseCore.js:592

This method assumes that the value has already been checked to be an object. Since it's on a critical path, we don't want to re-do the check.

Parameters:

cfg Object

`_destroyHierarchy`

() private

Defined in yui3/src/base/js/BaseCore.js:782

Destroys the class hierarchy for this instance by invoking the destructor method on the prototype of each class in the hierarchy.

`_filterAdHocAttrs`

(

allAttrs
userVals

)

Object private

Defined in yui3/src/base/js/BaseCore.js:470

Parameters:

allAttrs Object

The set of all attribute configurations for this instance. Attributes will be removed from this set, if they belong to the filtered class, so that by the time all classes are processed, allCfgs will be empty.
userVals Object

The config object passed in by the user, from which adhoc attrs are to be filtered.

Returns:

Object:

The set of adhoc attributes passed in, in the form of an object with attribute name/configuration pairs.

`_getAttr`

(

name

)

Any protected chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:587

Provides the common implementation for the public get method, allowing Attribute hosts to over-ride either method. See <a href="#method_get">get</a> for argument details.

Parameters:

name String

The name of the attribute.

Returns:

Any:

The value of the attribute.

`_getAttrCfgs`

() Object protected

Defined in yui3/src/base/js/BaseCore.js:394

Returns an aggregated set of attribute configurations, by traversing the class hierarchy.

Returns:

Object:

The hash of attribute configurations, aggregated across classes in the hierarchy This value is cached the first time the method, or _getClasses, is invoked. Subsequent invocations return the cached value.

`_getAttrInitVal`

(

attr
cfg
initValues

)

Any private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:986

Returns the initial value of the given attribute from either the default configuration provided, or the over-ridden value if it exists in the set of initValues provided and the attribute is not read-only.

Parameters:

attr String

The name of the attribute
cfg Object

The attribute configuration object
initValues Object

The object with simple and complex attribute name/value pairs returned from _normAttrVals

Returns:

Any:

The initial value of the attribute.

`_getAttrs`

(

attrs

)

Object protected

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:815

Implementation behind the public getAttrs method, to get multiple attribute values.

Parameters:

attrs String | Boolean

Optional. An array of attribute names. If omitted, all attribute values are returned. If set to true, all attributes modified from their initial values are returned.

Returns:

Object:

An object with attribute name/value pairs.

`_getClasses`

() Function protected

Defined in yui3/src/base/js/BaseCore.js:378

Returns the class hierarchy for this object, with BaseCore being the last class in the array.

Returns:

Function:

An array of classes (constructor functions), making up the class hierarchy for this object. This value is cached the first time the method, or _getAttrCfgs, is invoked. Subsequent invocations return the cached value.

`_getInstanceAttrCfgs`

(

allCfgs

)

Object private

Defined in yui3/src/base/js/BaseCore.js:411

A helper method used to isolate the attrs config for this instance to pass to addAttrs, from the static cached ATTRS for the class.

Parameters:

allCfgs Object

The set of all attribute configurations for this instance. Attributes will be removed from this set, if they belong to the filtered class, so that by the time all classes are processed, allCfgs will be empty.

Returns:

Object:

The set of attributes to be added for this instance, suitable for passing through to <code>addAttrs</code>.

`_getStateVal`

(

name
[cfg]

)

Any private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:641

Gets the stored value for the attribute, from either the internal state object, or the state proxy if it exits

Parameters:

name String

The name of the attribute
[cfg] Object optional

Optional config hash for the attribute. This is added for performance along the critical path, where the calling method has already obtained the config from state.

Returns:

Any:

The stored value of the attribute

`_initAttrHost`

(

attrs
values
lazy

)

private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:140

Constructor logic for attributes. Initializes the host state, and sets up the inital attributes passed to the constructor.

Parameters:

attrs Object

The attributes to add during construction (passed through to <a href="#method_addAttrs">addAttrs</a>). These can also be defined on the constructor being augmented with Attribute by defining the ATTRS property on the constructor.
values Object

The initial attribute values to apply (passed through to <a href="#method_addAttrs">addAttrs</a>). These are not merged/cloned. The caller is responsible for isolating user provided values if required.
lazy Boolean

Whether or not to add attributes lazily (passed through to <a href="#method_addAttrs">addAttrs</a>).

`_initAttribute`

() private

Defined in yui3/src/base/js/BaseCore.js:309

Initializes AttributeCore

`_initAttrs`

(

attrs
values
lazy

)

protected

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:1052

Utility method to set up initial attributes defined during construction, either through the constructor.ATTRS property, or explicitly passed in.

Parameters:

attrs Object

The attributes to add during construction (passed through to <a href="#method_addAttrs">addAttrs</a>). These can also be defined on the constructor being augmented with Attribute by defining the ATTRS property on the constructor.
values Object

The initial attribute values to apply (passed through to <a href="#method_addAttrs">addAttrs</a>). These are not merged/cloned. The caller is responsible for isolating user provided values if required.
lazy Boolean

Whether or not to add attributes lazily (passed through to <a href="#method_addAttrs">addAttrs</a>).

`_initBase`

(

config

)

private

Defined in yui3/src/base/js/BaseCore.js:274

Internal construction logic for BaseCore.

Parameters:

config Object

The constructor configuration object

`_initHierarchy`

(

userVals

)

private

Defined in yui3/src/base/js/BaseCore.js:702

Initializes the class hierarchy for the instance, which includes initializing attributes for each class defined in the class's static <a href="#property_BaseCore.ATTRS">ATTRS</a> property and invoking the initializer method on the prototype of each class in the hierarchy.

Parameters:

userVals Object

Object with configuration property name/value pairs

`_initHierarchyData`

() private

Defined in yui3/src/base/js/BaseCore.js:500

A helper method used by _getClasses and _getAttrCfgs, which determines both the array of classes and aggregate set of attribute configurations across the class hierarchy for the instance.

`_isLazyAttr`

(

name

)

Boolean private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:347

Checks whether or not the attribute is one which has been added lazily and still requires initialization.

Parameters:

name String

The name of the attribute

Returns:

Boolean:

true if it's a lazily added attribute, false otherwise.

`_normAttrVals`

(

valueHash

)

Object private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:938

Utility method to normalize attribute values. The base implementation simply merges the hash to protect the original.

Parameters:

valueHash Object

An object with attribute name/value pairs

Returns:

Object:

An object literal with 2 properties - "simple" and "complex", containing simple and complex attribute values respectively keyed by the top level attribute name, or null, if valueHash is falsey.

`_protectAttrs`

(

attrs

)

Object deprecated protected

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:924

Deprecated: Use `AttributeCore.protectAttrs()` or `Attribute.protectAttrs()` which are the same static utility method.

Utility method to protect an attribute configuration hash, by merging the entire object and the individual attr config objects.

Parameters:

attrs Object

A hash of attribute to configuration object pairs.

Returns:

Object:

A protected version of the attrs argument.

`_set`

(

name
val
[opts]

)

Object protected chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:405

Allows setting of readOnly/writeOnce attributes. See <a href="#method_set">set</a> for argument details.

Parameters:

name String

The name of the attribute.
val Any

The value to set the attribute to.
[opts] Object optional

Optional data providing the circumstances for the change.

Returns:

Object:

A reference to the host object.

`_setAttr`

(

name
value
[opts]
force

)

Object protected chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:421

Provides the common implementation for the public set and protected _set methods. See <a href="#method_set">set</a> for argument details.

Parameters:

name String

The name of the attribute.
value Any

The value to set the attribute to.
[opts] Object optional

Optional data providing the circumstances for the change.
force Boolean

If true, allows the caller to set values for readOnly or writeOnce attributes which have already been set.

Returns:

Object:

A reference to the host object.

`_setAttrs`

(

attrs
[opts]

)

Object protected chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:783

Implementation behind the public setAttrs method, to set multiple attribute values.

Parameters:

attrs Object

An object with attributes name/value pairs.
[opts] Object optional

Optional data providing the circumstances for the change

Returns:

Object:

A reference to the host object.

`_setAttrVal`

(

attrName
subAttrName
prevVal
newVal
[opts]
[attrCfg]

)

Boolean private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:681

Updates the stored value of the attribute in the privately held State object, if validation and setter passes.

Parameters:

attrName String

The attribute name.
subAttrName String

The sub-attribute name, if setting a sub-attribute property ("x.y.z").
prevVal Any

The currently stored value of the attribute.
newVal Any

The value which is going to be stored.
[opts] Object optional

Optional data providing the circumstances for the change.
[attrCfg] Object optional

Optional config hash for the attribute. This is added for performance along the critical path, where the calling method has already obtained the config from state.

Returns:

Boolean:

true if the new attribute value was stored, false if not.

`_setStateVal`

(

name
value

)

private

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:663

Sets the stored value for the attribute, in either the internal state object, or the state proxy if it exits

Parameters:

name String

The name of the attribute
value Any

The value of the attribute

`addAttr`

(

name
config
lazy

)

Object chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:157

Adds an attribute with the provided configuration to the host object. The config argument object supports the following properties: <dl> <dt>value <Any></dt> <dd>The initial value to set on the attribute</dd> <dt>valueFn <Function | String></dt> <dd> A function, which will return the initial value to set on the attribute. This is useful for cases where the attribute configuration is defined statically, but needs to reference the host instance ("this") to obtain an initial value. If both the value and valueFn properties are defined, the value returned by the valueFn has precedence over the value property, unless it returns undefined, in which case the value property is used. valueFn can also be set to a string, representing the name of the instance method to be used to retrieve the value. </dd> <dt>readOnly <boolean></dt> <dd>Whether or not the attribute is read only. Attributes having readOnly set to true cannot be modified by invoking the set method.</dd> <dt>writeOnce <boolean> or <string></dt> <dd> Whether or not the attribute is "write once". Attributes having writeOnce set to true, can only have their values set once, be it through the default configuration, constructor configuration arguments, or by invoking set. The writeOnce attribute can also be set to the string "initOnly", in which case the attribute can only be set during initialization (when used with Base, this means it can only be set during construction) </dd> <dt>setter <Function | String></dt> <dd> The setter function used to massage or normalize the value passed to the set method for the attribute. The value returned by the setter will be the final stored value. Returning <a href="#property_Attribute.INVALID_VALUE">Attribute.INVALID_VALUE</a>, from the setter will prevent the value from being stored. setter can also be set to a string, representing the name of the instance method to be used as the setter function. </dd> <dt>getter <Function | String></dt> <dd> The getter function used to massage or normalize the value returned by the get method for the attribute. The value returned by the getter function is the value which will be returned to the user when they invoke get. getter can also be set to a string, representing the name of the instance method to be used as the getter function. </dd> <dt>validator <Function | String></dt> <dd> The validator function invoked prior to setting the stored value. Returning false from the validator function will prevent the value from being stored. validator can also be set to a string, representing the name of the instance method to be used as the validator function. </dd> <dt>lazyAdd <boolean></dt> <dd>Whether or not to delay initialization of the attribute until the first call to get/set it. This flag can be used to over-ride lazy initialization on a per attribute basis, when adding multiple attributes through the <a href="#method_addAttrs">addAttrs</a> method.</dd> </dl> The setter, getter and validator are invoked with the value and name passed in as the first and second arguments, and with the context ("this") set to the host object. Configuration properties outside of the list mentioned above are considered private properties used internally by attribute, and are not intended for public use.

Parameters:

name String

The name of the attribute.
config Object

An object with attribute configuration property/value pairs, specifying the configuration for the attribute. NOTE: The configuration object is modified when adding an attribute, so if you need to protect the original values, you will need to merge the object.
lazy Boolean

(optional) Whether or not to add this attribute lazily (on the first call to get/set).

Returns:

Object:

A reference to the host object.

`addAttrs`

(

cfgs
values
lazy

)

Object chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:846

Configures a group of attributes, and sets initial values. NOTE: This method does not isolate the configuration object by merging/cloning. The caller is responsible for merging/cloning the configuration object if required.

Parameters:

cfgs Object

An object with attribute name/configuration pairs.
values Object

An object with attribute name/value pairs, defining the initial values to apply. Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.
lazy Boolean

Whether or not to delay the intialization of these attributes until the first call to get/set. Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration. See <a href="#method_addAttr">addAttr</a>.

Returns:

Object:

A reference to the host object.

`attrAdded`

(

name

)

Boolean

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:319

Checks if the given attribute has been added to the host

Parameters:

name String

The name of the attribute to check.

Returns:

Boolean:

true if an attribute with the given name has been added, false if it hasn't. This method will return true for lazily added attributes.

`destroy`

() BaseCore chainable

Defined in yui3/src/base/js/BaseCore.js:352

Destroy lifecycle method. Invokes destructors for the class hierarchy.

Returns:

BaseCore:

A reference to this object

`get`

(

name

)

Any

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:331

Returns the current value of the attribute. If the attribute has been configured with a 'getter' function, this method will delegate to the 'getter' to obtain the value of the attribute.

Parameters:

name String

The name of the attribute. If the value of the attribute is an Object, dot notation can be used to obtain the value of a property of the object (e.g. <code>get("x.y.z")</code>)

Returns:

Any:

The value of the attribute

`getAttrs`

(

attrs

)

Object

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:803

Gets multiple attribute values.

Parameters:

attrs String | Boolean

Optional. An array of attribute names. If omitted, all attribute values are returned. If set to true, all attributes modified from their initial values are returned.

Returns:

Object:

An object with attribute name/value pairs.

`init`

(

cfg

)

BaseCore chainable

Defined in yui3/src/base/js/BaseCore.js:319

Init lifecycle method, invoked during construction. Sets up attributes and invokes initializers for the class hierarchy.

Parameters:

cfg Object

Object with configuration property name/value pairs

Returns:

BaseCore:

A reference to this object

`modifyAttrs`

(

[ctor]
configs

)

static

Defined in yui3/src/base/js/BaseCore.js:227

Available since 3.10.0

Provides a way to safely modify a Y.BaseCore subclass' static ATTRS after the class has been defined or created.

BaseCore-based classes cache information about the class hierarchy in order to efficiently create instances. This cache includes includes the aggregated ATTRS configs. If the static ATTRS configs need to be modified after the class has been defined or create, then use this method which will make sure to clear any cached data before making any modifications.

Parameters:

[ctor] Function optional

The constructor function whose ATTRS should be modified. If a ctor function is not specified, then this is assumed to be the constructor which hosts the ATTRS.
configs Object

The collection of ATTRS configs to mix with the existing attribute configurations.

`set`

(

name
value
[opts]

)

Object chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:388

Sets the value of an attribute.

Parameters:

name String

The name of the attribute. If the current value of the attribute is an Object, dot notation can be used to set the value of a property within the object (e.g. <code>set("x.y.z", 5)</code>).
value Any

The value to set the attribute to.
[opts] Object optional

Optional data providing the circumstances for the change.

Returns:

Object:

A reference to the host object.

`setAttrs`

(

attrs
[opts]

)

Object chainable

Inherited from AttributeCore: yui3/src/attribute/js/AttributeCore.js:770

Sets multiple attribute values.

Parameters:

attrs Object

An object with attributes name/value pairs.
[opts] Object optional

Optional data providing the circumstances for the change.

Returns:

Object:

A reference to the host object.

`toString`

() String

Defined in yui3/src/base/js/BaseCore.js:815

Default toString implementation. Provides the constructor NAME and the instance guid, if set.

Returns:

String:

String representation for this object

Properties

`_allowAdHocAttrs`

Boolean protected

Defined in yui3/src/base/js/BaseCore.js:155

This property controls whether or not instances of this class should allow users to add ad-hoc attributes through the constructor configuration hash.

AdHoc attributes are attributes which are not defined by the class, and are not handled by the MyClass._NON_ATTRS_CFG

Default: undefined (false)

`_ATTR_CFG`

Array private static

Defined in yui3/src/base/js/BaseCore.js:129

The list of properties which can be configured for each attribute (e.g. setter, getter, writeOnce, readOnly etc.)

`_NON_ATTRS_CFG`

Array private static

Defined in yui3/src/base/js/BaseCore.js:140

The array of non-attribute configuration properties supported by this class.

For example BaseCore defines a "plugins" configuration property which should not be set up as an attribute. This property is primarily required so that when <a href="#property__allowAdHocAttrs">_allowAdHocAttrs</a> is enabled by a class, non-attribute configuration properties don't get added as ad-hoc attributes.

`ATTRS`

Object static

Defined in yui3/src/base/js/BaseCore.js:182

The default set of attributes which will be available for instances of this class, and their configuration. In addition to the configuration properties listed by AttributeCore's <a href="AttributeCore.html#method_addAttr">addAttr</a> method, the attribute can also be configured with a "cloneDefaultValue" property, which defines how the statically defined value field should be protected ("shallow", "deep" and false are supported values).

By default if the value is an object literal or an array it will be "shallow" cloned, to protect the default value.

`NAME`

String static

Defined in yui3/src/base/js/BaseCore.js:169

The string to be used to identify instances of this class.

Classes extending BaseCore, should define their own static NAME property, which should be camelCase by convention (e.g. MyClass.NAME = "myClass";).

`name`

String deprecated

Defined in yui3/src/base/js/BaseCore.js:297

Deprecated: Use this.constructor.NAME

The string used to identify the class of this object.

Attributes

`destroyed`

Boolean readonly

Defined in yui3/src/base/js/BaseCore.js:212

Flag indicating whether or not this object has been through the destroy lifecycle phase.

Default: false

`initialized`

Boolean readonly

Defined in yui3/src/base/js/BaseCore.js:198

Flag indicating whether or not this object has been through the init lifecycle phase.

Default: false

APIs

BaseCore Class

Constructor

Parameters:

Index

Methods

Properties

Attributes

Methods

_addAttrs

Parameters:

_addLazyAttr

Parameters:

_addOutOfOrder

Parameters:

_aggregateAttrs

Parameters:

Returns:

_attrCfgHash

_baseDestroy

_baseInit

_cloneDefaultValue

Parameters:

_destroyHierarchy

_filterAdHocAttrs

Parameters:

Returns:

_getAttr

Parameters:

Returns:

_getAttrCfgs

Returns:

_getAttrInitVal

Parameters:

Returns:

_getAttrs

Parameters:

Returns:

_getClasses

Returns:

_getInstanceAttrCfgs

Parameters:

Returns:

_getStateVal

Parameters:

Returns:

_initAttrHost

Parameters:

_initAttribute

_initAttrs

Parameters:

_initBase

Parameters:

_initHierarchy

Parameters:

_initHierarchyData

_isLazyAttr

Parameters:

Returns:

_normAttrVals

Parameters:

Returns:

_protectAttrs

Parameters:

Returns:

_set

Parameters:

Returns:

_setAttr

Parameters:

Returns:

_setAttrs

Parameters:

Returns:

_setAttrVal

Parameters:

Returns:

_setStateVal

Parameters:

`BaseCore`

`_addAttrs`

`_addLazyAttr`

`_addOutOfOrder`

`_aggregateAttrs`

`_attrCfgHash`

`_baseDestroy`

`_baseInit`

`_cloneDefaultValue`

`_destroyHierarchy`

`_filterAdHocAttrs`

`_getAttr`

`_getAttrCfgs`

`_getAttrInitVal`

`_getAttrs`

`_getClasses`

`_getInstanceAttrCfgs`

`_getStateVal`

`_initAttrHost`

`_initAttribute`

`_initAttrs`

`_initBase`

`_initHierarchy`

`_initHierarchyData`

`_isLazyAttr`

`_normAttrVals`

`_protectAttrs`

`_set`

`_setAttr`

`_setAttrs`

`_setAttrVal`

`_setStateVal`

`addAttr`

`addAttrs`

`attrAdded`

`destroy`

`get`

`getAttrs`

`init`

`modifyAttrs`

`set`

`setAttrs`

`toString`

`_allowAdHocAttrs`

`_ATTR_CFG`

`_NON_ATTRS_CFG`

`ATTRS`

`NAME`

`name`

`destroyed`

`initialized`