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Class com.sun.java.swing.text.SimpleAttributeSet 

java.lang.Object
   |
   +----com.sun.java.swing.text.SimpleAttributeSet
public class SimpleAttributeSet
extends Object
implements MutableAttributeSet, Serializable
A straightforward implementation of MutableAttributeSet using a hash table.

Warning: serialized objects of this class will not be compatible with future swing releases. The current serialization support is appropriate for short term storage or RMI between Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.

Variable Index

o EMPTY
An empty attribute set.

Constructor Index

o SimpleAttributeSet()
Creates a new attribute set.
o SimpleAttributeSet(AttributeSet)
Creates a new attribute set based on a supplied set of attributes.

Method Index

o addAttribute(Object, Object)
Adds an attribute to the list.
o addAttributes(AttributeSet)
Adds a set of attributes to the list.
o clone()
Clones a set of attributes.
o containsAttribute(Object, Object)
Checks whether the attribute list contains a specified attribute name/value pair.
o containsAttributes(AttributeSet)
Checks whether the attribute list contains all the specified name/value pairs.
o copyAttributes()
Makes a copy of the attributes.
o getAttribute(Object)
Gets the value of an attribute.
o getAttributeCount()
Gets a count of the number of attributes.
o getAttributeNames()
Gets the names of the attributes in the set.
o getResolveParent()
Gets the resolving parent.
o isDefined(Object)
Tells whether a given attribute is defined.
o isEmpty()
Checks whether the set of attributes is empty.
o isEqual(AttributeSet)
Compares two attribute sets.
o removeAttribute(Object)
Removes an attribute from the list.
o removeAttributes(AttributeSet)
Removes a set of attributes from the list.
o removeAttributes(Enumeration)
Removes a set of attributes from the list.
o setResolveParent(AttributeSet)
Sets the resolving parent.
o toString()
Converts the attribute set to a String.

Variables

o EMPTY 
 public static final AttributeSet EMPTY
An empty attribute set.

Constructors

o SimpleAttributeSet 
 public SimpleAttributeSet()
Creates a new attribute set.

o SimpleAttributeSet 
 public SimpleAttributeSet(AttributeSet source)
Creates a new attribute set based on a supplied set of attributes.

Parameters:
source - the set of attributes

Methods

o isEmpty 
 public boolean isEmpty()
Checks whether the set of attributes is empty.

Returns:
true if the set is empty else false
o getAttributeCount 
 public int getAttributeCount()
Gets a count of the number of attributes.

Returns:
the count
o isDefined 
 public boolean isDefined(Object attrName)
Tells whether a given attribute is defined.

Parameters:
attrName - the attribute name
Returns:
true if the attribute is defined
o isEqual 
 public boolean isEqual(AttributeSet attr)
Compares two attribute sets.

Parameters:
attr - the second attribute set
Returns:
true if equathe listl
o copyAttributes 
 public AttributeSet copyAttributes()
Makes a copy of the attributes.

Returns:
the copy
o getAttributeNames 
 public Enumeration getAttributeNames()
Gets the names of the attributes in the set.

Returns:
the names as an Enumeration
o getAttribute 
 public Object getAttribute(Object name)
Gets the value of an attribute.

Parameters:
name - the attribute name
Returns:
the value
o containsAttribute 
 public boolean containsAttribute(Object name,
                                  Object value)
Checks whether the attribute list contains a specified attribute name/value pair.

Parameters:
name - the name
value - the value
Returns:
true if the name/value pair is in the list
o containsAttributes 
 public boolean containsAttributes(AttributeSet attributes)
Checks whether the attribute list contains all the specified name/value pairs.

Parameters:
attributes - the attribute list
Returns:
true if the list contains all the name/value pairs
o addAttribute 
 public void addAttribute(Object name,
                          Object value)
Adds an attribute to the list.

Parameters:
name - the attribute name
value - the attribute value
o addAttributes 
 public void addAttributes(AttributeSet attributes)
Adds a set of attributes to the list.

Parameters:
attributes - the set of attributes to add
o removeAttribute 
 public void removeAttribute(Object name)
Removes an attribute from the list.

Parameters:
name - the attribute name
o removeAttributes 
 public void removeAttributes(Enumeration names)
Removes a set of attributes from the list.

Parameters:
names - the set of names to remove
o removeAttributes 
 public void removeAttributes(AttributeSet attributes)
Removes a set of attributes from the list.

Parameters:
attributes - the set of attributes to remove
o clone 
 public Object clone()
Clones a set of attributes.

Returns:
the new set of attributes
Overrides:
clone in class Object
o getResolveParent 
 public AttributeSet getResolveParent()
Gets the resolving parent. This is the set of attributes to resolve through if an attribute isn't defined locally. This is null if there are no other sets of attributes to resolve through.

Returns:
the parent
o setResolveParent 
 public void setResolveParent(AttributeSet parent)
Sets the resolving parent.

Parameters:
parent - the parent
o toString 
 public String toString()
Converts the attribute set to a String.

Returns:
the string
Overrides:
toString in class Object 
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