com.healthmarketscience.jackcess.impl.complex
Class MultiValueColumnPropertyMap

java.lang.Object
  com.healthmarketscience.jackcess.impl.complex.MultiValueColumnPropertyMap

All Implemented Interfaces:

PropertyMap, Iterable<PropertyMap.Property>

public class MultiValueColumnPropertyMap
extends Object
implements PropertyMap

PropertyMap implementation for multi-value, complex properties. The properties for these columns seem to be dispersed between both the primary column and the complex value column. The primary column only seems to have the simple "multi-value" property and the rest seem to be on the complex value column. This PropertyMap implementation combines them into one synthetic map.

Author:

James Ahlborn

Nested Class Summary

Nested classes/interfaces inherited from interface com.healthmarketscience.jackcess.PropertyMap

PropertyMap.Property

Field Summary

Fields inherited from interface com.healthmarketscience.jackcess.PropertyMap

ACCESS_VERSION_PROP, ALLOW_MULTI_VALUE_PROP, ALLOW_ZERO_LEN_PROP, AUTHOR_PROP, CAPTION_PROP, COMPANY_PROP, DECIMAL_PLACES_PROP, DEFAULT_VALUE_PROP, DESCRIPTION_PROP, EXPRESSION_PROP, FORMAT_PROP, GUID_PROP, INPUT_MASK_PROP, REQUIRED_PROP, RESULT_TYPE_PROP, ROW_SOURCE_PROP, ROW_SOURCE_TYPE_PROP, TITLE_PROP, VALIDATION_RULE_PROP, VALIDATION_TEXT_PROP

Constructor Summary

MultiValueColumnPropertyMap(PropertyMap primary, PropertyMap complex)

Method Summary

PropertyMap.Property	get(String name)
String	getName()
int	getSize()
Object	getValue(String name)
Object	getValue(String name, Object defaultValue)
boolean	isEmpty()
Iterator<PropertyMap.Property>	iterator()
PropertyMap.Property	put(String name, DataType type, Object value) Creates a new (or updates an existing) property in the map.
PropertyMap.Property	put(String name, Object value) Creates a new (or updates an existing) property in the map.
void	putAll(Iterable<? extends PropertyMap.Property> props) Puts all the given properties into this map.
PropertyMap.Property	remove(String name) Removes the property with the given name
void	save() Saves the current state of this map.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiValueColumnPropertyMap

public MultiValueColumnPropertyMap(PropertyMap primary,
                                   PropertyMap complex)

Method Detail

getName

public String getName()

Specified by:

getName in interface PropertyMap

getSize

public int getSize()

Specified by:

getSize in interface PropertyMap

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface PropertyMap

get

public PropertyMap.Property get(String name)

Specified by:

get in interface PropertyMap

Returns:

the property with the given name, if any

getValue

public Object getValue(String name)

Specified by:

getValue in interface PropertyMap

Returns:

the value of the property with the given name, if any

getValue

public Object getValue(String name,
                       Object defaultValue)

Specified by:

getValue in interface PropertyMap

Returns:

the value of the property with the given name, if any, otherwise the given defaultValue

put

public PropertyMap.Property put(String name,
                                Object value)

Description copied from interface: PropertyMap

Creates a new (or updates an existing) property in the map. Attempts to determine the type of the property based on the name and value (the property names listed above have their types builtin, otherwise the type of the value is used).

Note, this change will not be persisted until the PropertyMap.save() method has been called.

Specified by:

put in interface PropertyMap

Returns:

the newly created (or updated) property

put

public PropertyMap.Property put(String name,
                                DataType type,
                                Object value)

Description copied from interface: PropertyMap

Creates a new (or updates an existing) property in the map.

Note, this change will not be persisted until the PropertyMap.save() method has been called.

Specified by:

put in interface PropertyMap

Returns:

the newly created (or updated) property

putAll

public void putAll(Iterable<? extends PropertyMap.Property> props)

Description copied from interface: PropertyMap

Puts all the given properties into this map.

Specified by:

putAll in interface PropertyMap

Parameters:

props - the properties to put into this map (null is tolerated and ignored).

remove

public PropertyMap.Property remove(String name)

Description copied from interface: PropertyMap

Removes the property with the given name

Specified by:

remove in interface PropertyMap

Returns:

the removed property, or null if none found

save

public void save()
          throws IOException

Description copied from interface: PropertyMap

Saves the current state of this map.

Specified by:

save in interface PropertyMap

Throws:

IOException

iterator

public Iterator<PropertyMap.Property> iterator()

Specified by:

iterator in interface Iterable<PropertyMap.Property>

toString

public String toString()

Overrides:

toString in class Object