org.apache.jackrabbit.oak.plugins.memory

Class MultiGenericPropertyState

java.lang.Object

org.apache.jackrabbit.oak.plugins.memory.AbstractPropertyState

org.apache.jackrabbit.oak.plugins.memory.EmptyPropertyState

org.apache.jackrabbit.oak.plugins.memory.MultiGenericPropertyState

All Implemented Interfaces:

PropertyState

public class MultiGenericPropertyState
extends EmptyPropertyState

Constructor Summary

Constructors

Constructor and Description
MultiGenericPropertyState(java.lang.String name, java.lang.Iterable<java.lang.String> values, Type<?> type)

Method Summary

Modifier and Type	Method and Description
int	count() The number of values of this property.
static PropertyState	dateProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of dates.
Conversions.Converter	getConverter(java.lang.String value) Create a converter for converting a value to other types.
Type<?>	getType() Determine the type of this property
<S> S	getValue(Type<S> type) Value of this property.
<S> S	getValue(Type<S> type, int index) Value at the given index.
static PropertyState	nameProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of names.
static PropertyState	pathProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of paths.
static PropertyState	referenceProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of references.
long	size(int index) The size of the value at the given index.
static PropertyState	uriProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of URIs.
static PropertyState	weakreferenceProperty(java.lang.String name, java.lang.Iterable<java.lang.String> values) Create a multi valued PropertyState from a list of weak references.

Methods inherited from class org.apache.jackrabbit.oak.plugins.memory.EmptyPropertyState

emptyProperty, getName, isArray, size

Methods inherited from class org.apache.jackrabbit.oak.plugins.memory.AbstractPropertyState

equal, equals, hashCode, hashCode, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MultiGenericPropertyState

public MultiGenericPropertyState(java.lang.String name,
                                 java.lang.Iterable<java.lang.String> values,
                                 Type<?> type)

Throws:

java.lang.IllegalArgumentException - if type.isArray() is false

Method Detail

dateProperty

public static PropertyState dateProperty(java.lang.String name,
                                         java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of dates.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.DATES

nameProperty

public static PropertyState nameProperty(java.lang.String name,
                                         java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of names. No validation is performed on the strings passed for values.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.NAMES

pathProperty

public static PropertyState pathProperty(java.lang.String name,
                                         java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of paths. No validation is performed on the strings passed for values.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.PATHS

referenceProperty

public static PropertyState referenceProperty(java.lang.String name,
                                              java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of references. No validation is performed on the strings passed for values.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.REFERENCES

weakreferenceProperty

public static PropertyState weakreferenceProperty(java.lang.String name,
                                                  java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of weak references. No validation is performed on the strings passed for values.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.WEAKREFERENCES

uriProperty

public static PropertyState uriProperty(java.lang.String name,
                                        java.lang.Iterable<java.lang.String> values)

Create a multi valued PropertyState from a list of URIs. No validation is performed on the strings passed for values.

Parameters:

name - The name of the property state

values - The values of the property state

Returns:

The new property state of type Type.URIS

getConverter

public Conversions.Converter getConverter(java.lang.String value)

Create a converter for converting a value to other types.

Parameters:

value - The value to convert

Returns:

A converter for the value of this property

getType

public Type<?> getType()

Description copied from interface: PropertyState

Determine the type of this property

Returns:

the type of this property

getValue

@NotNull
public <S> S getValue(Type<S> type)

Description copied from interface: PropertyState

Value of this property. The type of the return value is determined by the target type argument. If type.isArray() is true, this method returns an Iterable of the base type of type containing all values of this property. If the target type is not the same as the type of this property an attempt is made to convert the value to the target type. If the conversion fails an exception is thrown. The actual conversions which take place are those defined in the org.apache.jackrabbit.oak.plugins.value.Conversions class.

Specified by:

getValue in interface PropertyState

Overrides:

getValue in class EmptyPropertyState

Parameters:

type - target type

Returns:

An empty list if type.isArray() is true.

Throws:

java.lang.IllegalStateException - if type.isArray() is false.

java.lang.IllegalArgumentException - if type is not one of the values defined in Type

getValue

@NotNull
public <S> S getValue(Type<S> type,
                               int index)

Description copied from interface: PropertyState

Value at the given index. The type of the return value is determined by the target type argument. If the target type is not the same as the type of this property an attempt is made to convert the value to the target type. If the conversion fails an exception is thrown. The actual conversions which take place are those defined in the org.apache.jackrabbit.oak.plugins.value.Conversions class.

Specified by:

getValue in interface PropertyState

Overrides:

getValue in class EmptyPropertyState

Parameters:

type - target type

Returns:

the value of this property at the given index

Throws:

java.lang.IllegalArgumentException - if type is not one of the values defined in Type or if type.isArray() is true

java.lang.IndexOutOfBoundsException - if index >= count().

count

public final int count()

Description copied from interface: PropertyState

The number of values of this property. 1 for atoms.

Specified by:

count in interface PropertyState

Overrides:

count in class EmptyPropertyState

Returns:

0

size

public long size(int index)

Description copied from interface: PropertyState

The size of the value at the given index.

Specified by:

size in interface PropertyState

Overrides:

size in class EmptyPropertyState

Returns:

size of the value at the given index.