Package com.healthmarketscience.jackcess.impl

Class PropertyMaps

java.lang.Object

com.healthmarketscience.jackcess.impl.PropertyMaps

All Implemented Interfaces:

Iterable<PropertyMapImpl>

public class PropertyMaps
extends Object
implements Iterable<PropertyMapImpl>

Collection of PropertyMap instances read from a single property data block.

Author:

James Ahlborn

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PropertyMaps.Owner	Utility interface for the object which owns the PropertyMaps

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_NAME	the name of the "default" properties for a PropertyMaps instance

Constructor Summary

Constructors

Constructor	Description
PropertyMaps(int objectId, RowIdImpl rowId, com.healthmarketscience.jackcess.impl.PropertyMaps.Handler handler, PropertyMaps.Owner owner)

Method Summary

Modifier and Type	Method	Description
PropertyMapImpl	get(String name)
PropertyMapImpl	getDefault()
PropertyMapImpl	getIndex(String name)
int	getObjectId()
int	getSize()
static String	getTrimmedStringProperty(PropertyMap props, String propName)
boolean	isEmpty()
Iterator<PropertyMapImpl>	iterator()
void	save()
String	toString()
byte[]	write()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

DEFAULT_NAME

public static final String DEFAULT_NAME

the name of the "default" properties for a PropertyMaps instance

See Also:

Constant Field Values

Constructor Detail

PropertyMaps

public PropertyMaps(int objectId,
                    RowIdImpl rowId,
                    com.healthmarketscience.jackcess.impl.PropertyMaps.Handler handler,
                    PropertyMaps.Owner owner)

Method Detail

getObjectId

public int getObjectId()

getSize

public int getSize()

isEmpty

public boolean isEmpty()

getDefault

public PropertyMapImpl getDefault()

Returns:

the unnamed "default" PropertyMap in this group, creating if necessary.

get

public PropertyMapImpl get(String name)

Returns:

the PropertyMap with the given name in this group, creating if necessary

getIndex

public PropertyMapImpl getIndex(String name)

Returns:

the PropertyMap for the index with the given name in this group, creating if necessary. An index has its own block, and access names an index after its column by default, so this is a separate map from the one get(java.lang.String) returns for the same name.

iterator

public Iterator<PropertyMapImpl> iterator()

Specified by:

iterator in interface Iterable<PropertyMapImpl>

write

public byte[] write()
             throws IOException

Throws:

IOException

save

public void save()
          throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

getTrimmedStringProperty

public static String getTrimmedStringProperty(PropertyMap props,
                                              String propName)