org.ujoframework.core
Class UjoPropertyListImpl

java.lang.Object
  org.ujoframework.core.UjoPropertyListImpl

All Implemented Interfaces:

java.lang.Iterable<UjoProperty>, UjoPropertyList

public final class UjoPropertyListImpl
extends java.lang.Object
implements UjoPropertyList

The immutable list of UjoProperties. The UjoPropertyList class is a subset of the methods from class List<UjoProperty>.

Author:

Pavel Ponec

Field Summary

static UjoProperty[]	EMPTY An empty array of the UJO properties
int	length Contains the total count of its properties

Constructor Summary

UjoPropertyListImpl()
Create the empty list

UjoPropertyListImpl(java.util.List<UjoProperty> props)

UjoPropertyListImpl(UjoProperty[] props)

Method Summary

boolean	contains(UjoProperty o) Returns true if list contains property from the parameter.
UjoProperty	find(java.lang.String name, boolean throwException) Find a property by property name from parameter.
UjoProperty	find(Ujo ujo, java.lang.String name, boolean throwException) Find UjoProperty by name
UjoProperty	find(Ujo ujo, java.lang.String name, UjoAction action, boolean result, boolean throwException) Find a property by property name from parameter.
UjoProperty	get(int index) Get property on requered index
boolean	isEmpty() Is the collection empty?
java.util.Iterator<UjoProperty>	iterator() Create an interator for all properties.
UjoProperty	last() Get last property
int	size() Returns a total count of its properties
UjoProperty[]	toArray() Returns a copy of internal array

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY

public static final UjoProperty[] EMPTY

An empty array of the UJO properties

length

public final int length

Contains the total count of its properties

Constructor Detail

UjoPropertyListImpl

public UjoPropertyListImpl(java.util.List<UjoProperty> props)

UjoPropertyListImpl

public UjoPropertyListImpl(UjoProperty[] props)

UjoPropertyListImpl

public UjoPropertyListImpl()

Create the empty list

Method Detail

find

public UjoProperty find(java.lang.String name,
                        boolean throwException)
                 throws java.lang.IllegalArgumentException

Find a property by property name from parameter.

Specified by:

find in interface UjoPropertyList

Parameters:

name - A property name.

throwException - If result not found an Exception is throwed, or a null can be returned.

Returns:

.

Throws:

java.lang.IllegalArgumentException

find

public final UjoProperty find(Ujo ujo,
                              java.lang.String name,
                              boolean throwException)
                       throws java.lang.IllegalArgumentException

Description copied from interface: UjoPropertyList

Find UjoProperty by name

Specified by:

find in interface UjoPropertyList

Throws:

java.lang.IllegalArgumentException

find

public UjoProperty find(Ujo ujo,
                        java.lang.String name,
                        UjoAction action,
                        boolean result,
                        boolean throwException)
                 throws java.lang.IllegalArgumentException

Find a property by property name from parameter.

Specified by:

find in interface UjoPropertyList

Parameters:

ujo - An Ujo object

name - A property name.

action - Action type UjoAction.ACTION_* .

result - Required result of action.

throwException - If result not found an Exception is throwed, or a null can be returned.

Throws:

java.lang.IllegalArgumentException

toArray

public UjoProperty[] toArray()

Returns a copy of internal array

Specified by:

toArray in interface UjoPropertyList

last

public UjoProperty last()

Get last property

Specified by:

last in interface UjoPropertyList

get

public UjoProperty get(int index)

Get property on requered index

Specified by:

get in interface UjoPropertyList

size

public int size()

Returns a total count of its properties

Specified by:

size in interface UjoPropertyList

isEmpty

public boolean isEmpty()

Is the collection empty?

Specified by:

isEmpty in interface UjoPropertyList

contains

public boolean contains(UjoProperty o)

Returns true if list contains property from the parameter.

Specified by:

contains in interface UjoPropertyList

iterator

public java.util.Iterator<UjoProperty> iterator()

Create an interator for all properties.

Specified by:

iterator in interface java.lang.Iterable<UjoProperty>

Specified by:

iterator in interface UjoPropertyList