edu.northwestern.at.utils.swing.styledtext
Class StyleInfo

java.lang.Object
  edu.northwestern.at.utils.swing.styledtext.StyleInfo

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable

public class StyleInfo
extends java.lang.Object
implements java.io.Externalizable, java.lang.Cloneable

Style information.

This lightweight class wraps an array of StyleRun objects. It represents saved style information from an XTextPane.

The intent is for this class and the StyleRun class to represent style information in a simple and efficient format which is neutral with respect to the type of client which may need to use the information (e.g., a Swing client vs. an HTML web client etc.), but which is easily converted to and from the formats used by the clients.

The runs should be in non-decreasing order by starting offset. If a run intersects some other run it should either be for exactly the same range or the earlier run should completely contain the later run. That is, runs should not "overlap".

See Also:

Serialized Form

Field Summary

StyleRun[]	info The array of style run information.
(package private) static long	serialVersionUID Serial version UID.

Constructor Summary

StyleInfo()
Constructs a new empty StyleInfo object.

StyleInfo(java.util.ArrayList list)
Constructs a new StyleInfo object from an arraylist of run info.

Method Summary

java.lang.Object	clone() Returns a copy of the style information.
boolean	equals(java.lang.Object obj) Compares this style info to other style info.
void	readExternal(java.io.DataInputStream in) Reads the style information from a data input stream.
void	readExternal(java.io.ObjectInput in) Reads the style information on deserialization.
java.lang.String	toString() Returns a string representation of the style information.
void	writeExternal(java.io.DataOutputStream out) Writes the style information to a data output stream.
void	writeExternal(java.io.ObjectOutput out) Writes the style information on serialization.

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

static final long serialVersionUID

Serial version UID.

See Also:

Constant Field Values

info

public StyleRun[] info

The array of style run information.

Constructor Detail

StyleInfo

public StyleInfo()

Constructs a new empty StyleInfo object.

StyleInfo

public StyleInfo(java.util.ArrayList list)

Constructs a new StyleInfo object from an arraylist of run info.

Parameters:

list - Array list of style run information.

Method Detail

toString

public java.lang.String toString()

Returns a string representation of the style information.

Overrides:

toString in class java.lang.Object

Returns:

The string representation.

equals

public boolean equals(java.lang.Object obj)

Compares this style info to other style info.

Overrides:

equals in class java.lang.Object

Parameters:

obj - The other style info.

Returns:

True if the two style infos are equal.

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Writes the style information on serialization.

Specified by:

writeExternal in interface java.io.Externalizable

Parameters:

out - Object output stream.

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Reads the style information on deserialization.

Specified by:

readExternal in interface java.io.Externalizable

Parameters:

in - Object input stream.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeExternal

public void writeExternal(java.io.DataOutputStream out)
                   throws java.io.IOException

Writes the style information to a data output stream.

Parameters:

out - Object output stream.

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.DataInputStream in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Reads the style information from a data input stream.

Parameters:

in - Object input stream.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

clone

public java.lang.Object clone()

Returns a copy of the style information.

Overrides:

clone in class java.lang.Object

Returns:

The copy.