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oracle.rules.sdk.editor.datamodel
Class Property

java.lang.Object
java.util.AbstractMap
java.util.HashMap
oracle.rules.sdk.editor.datamodel.ModelComponent
oracle.rules.sdk.editor.datamodel.Property

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

public class Property

extends ModelComponent

Represent either a Java Bean Propety or a RL Class slot

See Also:

Serialized Form

Field Summary

static java.lang.String	PROP_ALLOW_CHAINING
static java.lang.String	PROP_DEFAULT_VALUE
static java.lang.String	PROP_READABLE
static java.lang.String	PROP_TYPE
static java.lang.String	PROP_WRITABLE
static java.lang.String	PROP_XMLNAME

Fields inherited from class oracle.rules.sdk.editor.datamodel.ModelComponent

PROP_ALIAS, PROP_ID, PROP_NAME, PROP_PROPERTIES, PROP_VISIBLE

Method Summary

java.lang.Object	get(java.lang.Object key) Overwrite hashtable get method.
boolean	getAllowChaining() Allow expression chaining, e.g. a.b.foo().
InitValue	getDefaultValue() Get default of the property
boolean	getIsReadable() Whether it is a readable property.
boolean	getIsWritable() Whether it is a writable property.
java.lang.String	getType() Get alias of the type of the property
java.lang.String[]	getTypeOptions() Get property type options.
int	getTypeSelected() Get the index of the selected value for the property type options.
java.lang.String	getXMLName() Get the XML name of the Property.
boolean	isTypePrimitive() Whether the type of the property is primitive (i.e. int, char, double etc.)?
java.lang.Object	put(java.lang.Object key, java.lang.Object value) Overwrite hashtable put method.
void	setAllowChaining(boolean allowChaining) Set to allow the proeprty to be chained to make up new expressions
void	setType(java.lang.String typeAlias) Set type of the property
void	validate() valid the model component

Methods inherited from class oracle.rules.sdk.editor.datamodel.ModelComponent

getAlias, getDataModel, getID, getName, getParent, getProperties, getVisible, setAlias, setName, setVisible

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

PROP_WRITABLE

public static final java.lang.String PROP_WRITABLE

See Also:

Constant Field Values

PROP_READABLE

public static final java.lang.String PROP_READABLE

See Also:

Constant Field Values

PROP_TYPE

public static final java.lang.String PROP_TYPE

See Also:

Constant Field Values

PROP_DEFAULT_VALUE

public static final java.lang.String PROP_DEFAULT_VALUE

See Also:

Constant Field Values

PROP_XMLNAME

public static final java.lang.String PROP_XMLNAME

See Also:

Constant Field Values

PROP_ALLOW_CHAINING

public static final java.lang.String PROP_ALLOW_CHAINING

See Also:

Constant Field Values

Method Detail

getIsWritable

public boolean getIsWritable()

Whether it is a writable property. A writable property has a corresponding setter method.

Returns:

true to indicate the property is writable

getIsReadable

public boolean getIsReadable()

Whether it is a readable property. A readable property has a corresponding getter method.

Returns:

true to indicate the property is readable

getType

public java.lang.String getType()

Get alias of the type of the property

Returns:

the alias of the type of the property

setType

public void setType(java.lang.String typeAlias)

Set type of the property

Parameters:

typeAlias - the alias of the type of the property

getTypeOptions

public java.lang.String[] getTypeOptions()

Get property type options.

Returns:

the list of fact type alias includeing primitive, RL and Java Fact types, but excluding void

getTypeSelected

public int getTypeSelected()

Get the index of the selected value for the property type options.

Returns:

the index of the selected value for the type choice list

getDefaultValue

public InitValue getDefaultValue()

Get default of the property

Returns:

default value of the property

getXMLName

public java.lang.String getXMLName()

Get the XML name of the Property. Applicable to the property which is generated from XML, i.e. A property in a JAXB class

Returns:

xml name of the property. Null if no xml name

isTypePrimitive

public boolean isTypePrimitive()

Whether the type of the property is primitive (i.e. int, char, double etc.)?

Returns:

true if type is primitive; false if type is java or RL class

getAllowChaining

public boolean getAllowChaining()

Allow expression chaining, e.g. a.b.foo(). It only applies to the Properties of complex type. In another word, if the type of the property is primitive, the method always return false.

Returns:

true to indicate the property can be chained to make up new expressions

setAllowChaining

public void setAllowChaining(boolean allowChaining)

Set to allow the proeprty to be chained to make up new expressions

Parameters:

allowChaining - true indicates that the property can be chained to make up new expressions

validate

public void validate()
              throws RulesSDKDMValidationException

Description copied from class: ModelComponent

valid the model component

Overrides:

validate in class ModelComponent

Throws:

RulesSDKDMValidationException

get

public java.lang.Object get(java.lang.Object key)

Overwrite hashtable get method. For property "Type", "Type_Selected", Type_Options we don't return the hashtable entry directly. Instead, we compute them dynamically.

Specified by:

get in interface java.util.Map

Overrides:

get in class ModelComponent

Parameters:

key - a String containing the property name to be fetched.

Returns:

the value corresponding to the key

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Overwrite hashtable put method. For property "type" we don't put the value (alias) directly. We get id of the type from alias, then put it into the table.

Parameters:

key - a String containing the property name to be saved.

value - a String corresponding to the key to be saved

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