DocAttributeSetpublic interface DocAttributeSet implements AttributeSet| Interface DocAttributeSet specifies the interface for a set of doc
attributes, i.e. printing attributes that implement interface {@link
DocAttribute DocAttribute}. In the Print Service API, the client uses a
DocAttributeSet to specify the characteristics of an individual doc and
the print job settings to be applied to an individual doc.
A DocAttributeSet is just an {@link AttributeSet AttributeSet} whose
constructors and mutating operations guarantee an additional invariant,
namely that all attribute values in the DocAttributeSet must be instances
of interface {@link DocAttribute DocAttribute}.
The {@link #add(Attribute) add(Attribute)}, and
{@link #addAll(AttributeSet) addAll(AttributeSet)} operations
are respecified below to guarantee this additional invariant.
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| Methods Summary |
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| public boolean | add(javax.print.attribute.Attribute attribute)Adds the specified attribute value to this attribute set if it is not
already present, first removing any existing value in the same
attribute category as the specified attribute value (optional
operation).
| | public boolean | addAll(javax.print.attribute.AttributeSet attributes)Adds all of the elements in the specified set to this attribute.
The outcome is the same as if the
{@link #add(Attribute) add(Attribute)}
operation had been applied to this attribute set successively with
each element from the specified set. If none of the categories in the
specified set are the same as any categories in this attribute set,
the addAll() operation effectively modifies this attribute
set so that its value is the union of the two sets.
The behavior of the addAll() operation is unspecified if
the specified set is modified while the operation is in progress.
If the addAll() operation throws an exception, the effect
on this attribute set's state is implementation dependent; elements
from the specified set before the point of the exception may or
may not have been added to this attribute set.
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