Class TextPart

java.lang.Object

uno.anahata.asi.agi.event.BasicPropertyChangeSource

uno.anahata.asi.agi.message.AbstractPart

uno.anahata.asi.agi.message.TextPart

All Implemented Interfaces:

PropertyChangeSource, Rebindable

Direct Known Subclasses:

ModelTextPart, UserTextPart

public abstract class TextPart
extends AbstractPart

An abstract base class for text-based message parts. It supports reactive UI updates by firing property change events when the text is modified.

Author:

anahata-gemini-pro-2.5

Field Summary

Fields

Modifier and Type	Field	Description
private String	text	The text content of this part.

Fields inherited from class BasicPropertyChangeSource

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
TextPart(AbstractMessage message, String text)	Constructs a new TextPart.

Method Summary

Modifier and Type	Method	Description
protected void	appendMetadata(StringBuilder sb)	Hook for subclasses to inject specialized metadata into the part header.
void	appendText(String delta)	Appends text to the existing content and fires a property change event.
String	asText()	Returns the content of the part as a simple string.
protected void	calculateTokenCount()	Performs the lazy, model-specific token calculation for this part.
protected int	getDefaultMaxDepth()	Template method hook for subclasses to provide their specific default max depth policy.
boolean	isThought()	Indicates if this text part represents a model thought process.
void	resetTokenCount()	Resets the cached token count, forcing a lazy, background recalculation on the next call to getTokenCount().
void	setText(String text)	Sets the text content and fires a property change event for the "text" property.

Methods inherited from class AbstractPart

createMetadataHeader, getAgi, getAgiConfig, getEffectiveMaxDepth, getEffectiveTokenCount, getIdentityLabel, getMetadataTokenCount, getPrunedHint, getRemainingDepth, getTokenCount, isAuto, isEffectivelyPruned, isPinned, isPruned, remove, setExpanded, setPruningState, setPruningState, setTokenCount

Methods inherited from class BasicPropertyChangeSource

addPropertyChangeListener, addPropertyChangeListener, rebind, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class Object

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

Methods inherited from interface PropertyChangeSource

getPropertyChangeSupport

Field Details

text

private String text

The text content of this part.

Constructor Details

TextPart

public TextPart(AbstractMessage message,
 String text)

Constructs a new TextPart.

Parameters:

message - The parent message.

text - The initial text content.

Method Details

setText

public void setText(String text)

Sets the text content and fires a property change event for the "text" property. Also updates the token count using the active session tokenizer.

Parameters:

text - The new text content to apply.

appendText

public void appendText(String delta)

Appends text to the existing content and fires a property change event. Also updates the token count using the active session tokenizer.

Parameters:

delta - The text to append.

calculateTokenCount

protected void calculateTokenCount()

Performs the lazy, model-specific token calculation for this part. This is implemented by subclasses to perform the actual calculation.

Re-calculates the text token count using the currently selected model.

Specified by:

calculateTokenCount in class AbstractPart

resetTokenCount

public void resetTokenCount()

Resets the cached token count, forcing a lazy, background recalculation on the next call to getTokenCount().

Overrides:

resetTokenCount in class AbstractPart

asText

public String asText()

Returns the content of the part as a simple string. This is implemented by subclasses.

Specified by:

asText in class AbstractPart

Returns:

The text representation of the part.

getDefaultMaxDepth

protected int getDefaultMaxDepth()

Template method hook for subclasses to provide their specific default max depth policy. This is the fallback value used when no explicit maxDepth is set on the instance. Returns the default maximum depth to keep a text part in context, as defined in the agi configuration.

Specified by:

getDefaultMaxDepth in class AbstractPart

Returns:

The default maximum depth for this part type.

appendMetadata

protected void appendMetadata(StringBuilder sb)

Description copied from class: AbstractPart

Hook for subclasses to inject specialized metadata into the part header.

Overrides:

appendMetadata in class AbstractPart

Parameters:

sb - The StringBuilder building the header.

isThought

public boolean isThought()

Indicates if this text part represents a model thought process. For a generic TextPart, this is always false.

Returns:

always false