javax.print.attribute

Interface DocAttributeSet

All Superinterfaces:

AttributeSet

All Known Implementing Classes:

HashDocAttributeSet

public interface DocAttributeSet
extends AttributeSet

DocAttributeSet specifies an attribute set which only allows printing attributes of type DocAttribute.

The methods add(Attribute) and addAll(AttributeSet) are respecified in this interface to indicate that only DocAttribute instances are allowed in this set.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(Attribute attribute) Adds the specified attribute value to this attribute set if it is not already present.
boolean	addAll(AttributeSet attributes) Adds all of the elements in the specified set to this attribute set.

Methods inherited from interface javax.print.attribute.AttributeSet

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, remove, remove, size, toArray

Method Detail

add

boolean add(Attribute attribute)

Adds the specified attribute value to this attribute set if it is not already present. This operation removes any existing attribute of the same category before adding the given attribute.

Specified by:

add in interface AttributeSet

Parameters:

attribute - the attribute to add.

Returns:

true if the set is changed, false otherwise.

Throws:

ClassCastException - if attribute is not of type DocAttribute.

NullPointerException - if the attribute is null.

UnmodifiableSetException - if the set does not support modification.

addAll

boolean addAll(AttributeSet attributes)

Adds all of the elements in the specified set to this attribute set.

Specified by:

addAll in interface AttributeSet

Parameters:

attributes - the set of attributes to add.

Returns:

true if the set is changed, false otherwise.

Throws:

ClassCastException - if one of the attributes is not of type DocAttribute.

UnmodifiableSetException - if the set does not support modification.

See Also:

add(Attribute)