Class HashDocAttributeSet

java.lang.Object

javax.print.attribute.HashAttributeSet

javax.print.attribute.HashDocAttributeSet

All Implemented Interfaces:

Serializable, AttributeSet, DocAttributeSet

public class HashDocAttributeSet
extends HashAttributeSet
implements DocAttributeSet, Serializable

Class HashDocAttributeSet provides an attribute set which inherits its implementation from class HashAttributeSet and enforces the semantic restrictions of interface DocAttributeSet.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HashDocAttributeSet()	Construct a new, empty hash doc attribute set.
HashDocAttributeSet(DocAttribute attribute)	Construct a new hash doc attribute set, initially populated with the given value.
HashDocAttributeSet(DocAttribute[] attributes)	Construct a new hash doc attribute set, initially populated with the values from the given array.
HashDocAttributeSet(DocAttributeSet attributes)	Construct a new attribute set, initially populated with the values from the given set where the members of the attribute set are restricted to the DocAttribute interface.

Method Summary

Methods declared in class HashAttributeSet

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

Modifier and Type	Method	Description
boolean	add(Attribute attribute)	Adds the specified attribute to this attribute set if it is not already present, first removing any existing in the same attribute category as the specified attribute value.
boolean	addAll(AttributeSet attributes)	Adds all of the elements in the specified set to this attribute.
void	clear()	Removes all attributes from this attribute set.
boolean	containsKey(Class<?> category)	Returns true if this attribute set contains an attribute for the specified category.
boolean	containsValue(Attribute attribute)	Returns true if this attribute set contains the given attribute.
boolean	equals(Object object)	Compares the specified object with this attribute set for equality.
Attribute	get(Class<?> category)	Returns the attribute value which this attribute set contains in the given attribute category.
int	hashCode()	Returns the hash code value for this attribute set.
boolean	isEmpty()	Returns true if this attribute set contains no attributes.
boolean	remove(Class<?> category)	Removes any attribute for this category from this attribute set if present.
boolean	remove(Attribute attribute)	Removes the specified attribute from this attribute set if present.
int	size()	Returns the number of attributes in this attribute set.
Attribute[]	toArray()	Returns an array of the attributes contained in this set.

Methods declared in class Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
String	toString()	Answers a string containing a concise, human-readable description of the receiver.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Methods declared in interface DocAttributeSet

add, addAll

Modifier and Type	Method	Description
boolean	add(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).
boolean	addAll(AttributeSet attributes)	Adds all of the elements in the specified set to this attribute.

Constructor Details

HashDocAttributeSet

public HashDocAttributeSet()

Construct a new, empty hash doc attribute set.

HashDocAttributeSet

public HashDocAttributeSet(DocAttribute attribute)

Construct a new hash doc attribute set, initially populated with the given value.

Parameters:

attribute - attribute value to add to the set

Throws:

NullPointerException - if attribute is null

HashDocAttributeSet

public HashDocAttributeSet(DocAttribute[] attributes)

Construct a new hash doc attribute set, initially populated with the values from the given array. The new attribute set is populated by adding the elements of attributes array to the set in sequence, starting at index 0. Thus, later array elements may replace earlier array elements if the array contains duplicate attribute values or attribute categories.

Parameters:

attributes - array of attribute values to add to the set. If null, an empty attribute set is constructed.

Throws:

NullPointerException - if any element of attributes is null

HashDocAttributeSet

public HashDocAttributeSet(DocAttributeSet attributes)

Construct a new attribute set, initially populated with the values from the given set where the members of the attribute set are restricted to the DocAttribute interface.

Parameters:

attributes - set of attribute values to initialise the set. If null, an empty attribute set is constructed.

Throws:

ClassCastException - if any element of attributes is not an instance of DocAttribute