Package com.streambase.sb.operator.parameter

Class JavaEnumPropertyDescriptor<T extends Enum<T>>

java.lang.Object

java.beans.FeatureDescriptor

java.beans.PropertyDescriptor

com.streambase.sb.operator.parameter.SBPropertyDescriptor

com.streambase.sb.operator.parameter.JavaEnumPropertyDescriptor<T>

Type Parameters:

T - Enumeration type

public class JavaEnumPropertyDescriptor<T extends Enum<T>>
extends SBPropertyDescriptor

PropertyDescriptor for properties based on a Java Enum.

Since:

6.4

See Also:

• SBPropertyDescriptor

Field Summary

Fields inherited from class com.streambase.sb.operator.parameter.SBPropertyDescriptor

expressionInputPort, NOT_AN_EXPRESSION

Constructor Summary

Constructors

Constructor	Description
JavaEnumPropertyDescriptor(String propertyName, Class<?> beanClass, Class<T> enumClass)	Construct an enumerated property descriptor.
JavaEnumPropertyDescriptor(String propertyName, Class<?> beanClass, Class<T> enumClass, T... validOptions)	Construct an enumerated property descriptor.
JavaEnumPropertyDescriptor(String propertyName, Class<?> beanClass, EnumSet<T> valueSet)	Construct an enumerated property descriptor.

Method Summary

Modifier and Type	Method	Description
Class<T>	getEnumClass()	Get enumeration class
String[]	getValues()	get values as string

Methods inherited from class com.streambase.sb.operator.parameter.SBPropertyDescriptor

deprecated, description, displayName, getExpressionInputPort, getMaskDisplay, getMultiLine, getUIHints, isDeprecated, isExpression, isRequired, mask, migrateTo, multiline, optional, setDeprecated, setMaskStringDisplay, setMultiLine, setRequired, setUIHints

Methods inherited from class java.beans.PropertyDescriptor

createPropertyEditor, equals, getPropertyEditorClass, getPropertyType, getReadMethod, getWriteMethod, hashCode, isBound, isConstrained, setBound, setConstrained, setPropertyEditorClass, setReadMethod, setWriteMethod

Methods inherited from class java.beans.FeatureDescriptor

attributeNames, getDisplayName, getName, getShortDescription, getValue, isExpert, isHidden, isPreferred, setDisplayName, setExpert, setHidden, setName, setPreferred, setShortDescription, setValue, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

JavaEnumPropertyDescriptor

public JavaEnumPropertyDescriptor(String propertyName,
 Class<?> beanClass,
 Class<T> enumClass)
                           throws IntrospectionException

Construct an enumerated property descriptor.

Parameters:

propertyName - the name of the property

beanClass - the operator class containing the property

enumClass - the class for the enum

Throws:

IntrospectionException - if introspection fails

JavaEnumPropertyDescriptor

@SafeVarargs
public JavaEnumPropertyDescriptor(String propertyName,
 Class<?> beanClass,
 Class<T> enumClass,
 T... validOptions)
                           throws IntrospectionException

Construct an enumerated property descriptor.

Parameters:

propertyName - the name of the property

beanClass - the operator class containing the property

enumClass - the class for the enum

validOptions - the valid options for the drop-down. If absent, all.

Throws:

IntrospectionException - if introspection fails

JavaEnumPropertyDescriptor

public JavaEnumPropertyDescriptor(String propertyName,
 Class<?> beanClass,
 EnumSet<T> valueSet)
                           throws IntrospectionException,
IllegalArgumentException

Construct an enumerated property descriptor.

Parameters:

propertyName - the name of the property

beanClass - the operator class containing the property

valueSet - A subset of an enumeration to use as values. The set must not be empty.

Throws:

IntrospectionException - if introspection fails

IllegalArgumentException - if valueSet is empty

Since:

6.4

Method Details

getEnumClass

public Class<T> getEnumClass()

Get enumeration class

Returns:

Enumeration class

getValues

public String[] getValues()

get values as string

Returns:

values as string