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Дата изменения: Tue Dec 28 20:59:06 2004
Дата индексирования: Sun Apr 10 00:15:08 2016
Кодировка:

ucar.netcdf
Interface AttributeSet

public interface AttributeSet

AttributeSet is an inquiry interface for a collection of Attributes. Uses naming conventions of Collection framework.

See Also:

Collection, Attribute

Method Summary

boolean	contains(java.lang.Object oo) Tests if the argument is in this set.
boolean	contains(java.lang.String name) Tests if the Attribute identified by name is in this set.
Attribute	get(java.lang.String name) Retrieve the attribute associated with the specified name.
AttributeIterator	iterator() Returns AttributeIterator for the elements.
Attribute	put(Attribute attr) Ensures that this set contains the specified Attribute.
boolean	remove(java.lang.Object oo) Delete the Attribute specified from this set.
boolean	remove(java.lang.String name) Delete the Attribute specified by name from this set.
int	size() Returns the number of elements in the set
Attribute[]	toArray() Returns a new Array containing the elements of this set.

Method Detail

size

public int size()

Returns the number of elements in the set

Returns:

int number of elements in the set

iterator

public AttributeIterator iterator()

Returns AttributeIterator for the elements.

Returns:

AttributeIterator for the elements.

See Also:

AttributeIterator

toArray

public Attribute[] toArray()

Returns a new Array containing the elements of this set.

Returns:

a new Array containing the elements of this set.

get

public Attribute get(java.lang.String name)

Retrieve the attribute associated with the specified name.

Parameters:

name - String which identifies the desired attribute

Returns:

the attribute, or null if not found

contains

public boolean contains(java.lang.String name)

Tests if the Attribute identified by name is in this set.

Parameters:

name - String which identifies the desired attribute

Returns:

true if and only if this set contains the named Attribute.

contains

public boolean contains(java.lang.Object oo)

Tests if the argument is in this set.

Parameters:

oo - some Object

Returns:

true if and only if this set contains oo

put

public Attribute put(Attribute attr)

Ensures that this set contains the specified Attribute. If a different Attribute with the same name, was in the set, it is returned, otherwise null is returned.

This is an "optional operation" in the sense of the Collections framework. In the context of this package, this method will throw UnsupportedOperationException when the set is unmodifiable. This will be the case when this AttributeSet is associated with a Netcdf or a Variable. The AttributeSet will be modifiable when it is associated with a Schema or ProtoVariable.

Parameters:

attr - the Attribute to be added to this set.

Returns:

Attribute replaced or null if not a replacement

remove

public boolean remove(java.lang.String name)

Delete the Attribute specified by name from this set.

This is an "optional operation" in the sense of the Collections framework. In the context of this package, this method will throw UnsupportedOperationException when the set is unmodifiable. This will be the case when this AttributeSet is associated with a Netcdf or a Variable. The AttributeSet will be modifiable when it is associated with a Schema or ProtoVariable.

Parameters:

name - String identifying the Attribute to be removed.

Returns:

true if the Set changed as a result of this call.

remove

public boolean remove(java.lang.Object oo)

Delete the Attribute specified from this set.

This is an "optional operation" in the sense of the Collections framework. In the context of this package, this method will throw UnsupportedOperationException when the Set is unmodifiable.s This will be the case when this AttributeSet is associated with a Netcdf or a Variable. The AttributeSet will be modifiable when it is associated with a Schema or ProtoVariable.

Parameters:

oo - Attribute to be removed.

Returns:

true if the Set changed as a result of this call.