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com.vaadin.data.
Class BeanPropertySet<T>
- java.lang.Object
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- com.vaadin.data.BeanPropertySet<T>
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Type Parameters:
T- the type of the beanAll Implemented Interfaces:
public class BeanPropertySet<T> extends Object implements PropertySet<T>A
PropertySetthat uses reflection to find bean properties.Since:
8.0
Author:
Vaadin Ltd
See Also:
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classBeanPropertySet.NestedBeanPropertyDefinition<T,V>Contains properties for a bean type which is nested in another definition.
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Method Summary
All Methods Modifier and Type Method Description static <T> PropertySet<T>get(Class<? extends T> beanType)Gets a
BeanPropertySetfor the given bean type.static <T> PropertySet<T>get(Class<? extends T> beanType, boolean checkNestedDefinitions, PropertyFilterDefinition filterDefinition)Gets a
BeanPropertySetfor the given bean type.Class<T>getBeanType()Gets the bean type of this bean property set.
Stream<PropertyDefinition<T,?>>getProperties()Gets all known properties as a stream.
Optional<PropertyDefinition<T,?>>getProperty(String name)Gets the definition for the named property, or an empty optional if there is no property with the given name.
StringtoString()
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Method Detail
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get
public static <T> PropertySet<T> get(Class<? extends T> beanType)Gets a
BeanPropertySetfor the given bean type.Type Parameters:
T- bean typeParameters:
beanType- the bean type to get a property set for, notnullReturns:
the bean property set, not
null
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get
public static <T> PropertySet<T> get(Class<? extends T> beanType, boolean checkNestedDefinitions, PropertyFilterDefinition filterDefinition)Gets a
BeanPropertySetfor the given bean type.Type Parameters:
T- bean typeParameters:
beanType- the bean type to get a property set for, notnullcheckNestedDefinitions- whether to scan for nested definitions in beanTypefilterDefinition- filtering conditions for nested propertiesReturns:
the bean property set, not
nullSince:
8.2
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getProperties
public Stream<PropertyDefinition<T,?>> getProperties()Description copied from interface:
PropertySetGets all known properties as a stream.
Specified by:
getPropertiesin interfacePropertySet<T>Returns:
a stream of property names, not
null
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getProperty
public Optional<PropertyDefinition<T,?>> getProperty(String name) throws IllegalArgumentExceptionDescription copied from interface:
PropertySetGets the definition for the named property, or an empty optional if there is no property with the given name.
Specified by:
getPropertyin interfacePropertySet<T>Parameters:
name- the property name to look for, notnullReturns:
the property definition, or empty optional if property doesn't exist
Throws:
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getBeanType
public Class<T> getBeanType()Gets the bean type of this bean property set.
Returns:
the bean type of this bean property set
Since:
8.2
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