| Package | com.yworks.io.graphml.reader |
| Class | public class AttributeInputHandler |
| Inheritance | AttributeInputHandler  Object |
| Implements | IInputHandler |
| Subclasses | MapperAttributeInputHandler, MapperRegistryAttributeInputHandler |
| Property | Defined By | ||
|---|---|---|---|
| attributeName : String [read-only]
The attribute name
| AttributeInputHandler | ||
| contentType : String [read-only]
The content type of the attribute. | AttributeInputHandler | ||
| Property | Defined By | ||
|---|---|---|---|
| _attributeFactory : IAttributeFactory
The IAttributeFactory to store parsed values in. | AttributeInputHandler | ||
| _attributeName : String
The attribute name
| AttributeInputHandler | ||
| _contentType : String | AttributeInputHandler | ||
| Method | Defined By | ||
|---|---|---|---|
AttributeInputHandler(attrName:String, scopeType:String, contentType:String, attributeFactory:IAttributeFactory)
Creates a new input handler for a given attribute. | AttributeInputHandler | ||
acceptKey(keyElement:XML, scopeType:String):Boolean
Whether this data handler can parse a data section with the given key and scope type. | AttributeInputHandler | ||
applyDefault(context:GraphMLParseContext, defaultElement:XML, value:Object):void
This method is invoked when no data tag is defined, and the default value
should be applied. | AttributeInputHandler | ||
parseData(context:GraphMLParseContext, defaultValue:Boolean, dataElement:XML):void
This method is invoked each time a data element with matching key
is processed. | AttributeInputHandler | ||
parseDefaultData(context:GraphMLParseContext, keyElement:XML):Object
This method is invoked when the default value of the key element for a data tag is parsed. | AttributeInputHandler | ||
| _attributeFactory | property |
protected var _attributeFactory:IAttributeFactory
The IAttributeFactory to store parsed values in.
| _attributeName | property |
protected var _attributeName:StringThe attribute name
| _contentType | property |
protected var _contentType:String| attributeName | property |
attributeName:String [read-only] The attribute name
public function get attributeName():String| contentType | property |
contentType:String [read-only] The content type of the attribute.
public function get contentType():StringSee also
| AttributeInputHandler | () | Constructor |
public function AttributeInputHandler(attrName:String, scopeType:String, contentType:String, attributeFactory:IAttributeFactory)Creates a new input handler for a given attribute.
ParametersattrName:String — The value of the attr.name attribute of the
<key> element for the attribute this data handler should read.
| |
scopeType:String — the scope to accept
| |
contentType:String — the type of the attribute
| |
attributeFactory:IAttributeFactory |
See also
| acceptKey | () | method |
public function acceptKey(keyElement:XML, scopeType:String):BooleanWhether this data handler can parse a data section with the given key and scope type.
Parameters
keyElement:XML — the xml element which contains the key
| |
scopeType:String — the scope type that contains the data section
|
Boolean — true if this data can parse a data section with this key and scopeType.
|
| applyDefault | () | method |
public function applyDefault(context:GraphMLParseContext, defaultElement:XML, value:Object):voidThis method is invoked when no data tag is defined, and the default value should be applied.
This implementation forwards the content of the default element to parseData().
Parameters
context:GraphMLParseContext — the current parse context.
| |
defaultElement:XML | |
value:Object |
| parseData | () | method |
public function parseData(context:GraphMLParseContext, defaultValue:Boolean, dataElement:XML):voidThis method is invoked each time a data element with matching key is processed. Parse a data element of a graphml file.
Parameters
context:GraphMLParseContext — the parse context
| |
defaultValue:Boolean — true when the default value,
which is included in the key element, is processed,
false otherwise.
| |
dataElement:XML — The data element of the graphml file.
|
| parseDefaultData | () | method |
public function parseDefaultData(context:GraphMLParseContext, keyElement:XML):ObjectThis method is invoked when the default value of the key element for a data tag is parsed.
Parameters
context:GraphMLParseContext — The current parse context.
| |
keyElement:XML — The xml node that represents the key element
|
Object — The parsed value of the xml element, may be null.
|