Module org.htmlunit.cyberneko
Package org.htmlunit.cyberneko

Interface HTMLComponent

All Known Implementing Classes:
DefaultFilter, HTMLScanner, HTMLTagBalancer, HTMLWriterFilter, NamespaceBinder
public interface HTMLComponent
This interface extends the XNI XMLComponent interface to add methods that allow the preferred default values for features and properties to be queried.
Author:
Andy Clark

  • Method Details

    • reset

      void reset(XMLParserConfiguration xmlParserConfiguration) throws XMLConfigurationException
      Resets the component. The component can query the component manager about any features and properties that affect the operation of the component.
      Parameters:
      xmlParserConfiguration - The XMLParserConfiguration.
      Throws:
      XNIException - Thrown by component on initialization error.
      XMLConfigurationException

    • getRecognizedFeatures

      String[] getRecognizedFeatures()
      Returns:
      an array of feature identifiers that are recognized by this component. This method may return null if no features are recognized by this component.

    • setFeature

      void setFeature(String featureId, boolean state) throws XMLConfigurationException
      Sets the state of a feature. This method is called by the component manager any time after reset when a feature changes state.

      Note: Components should silently ignore features that do not affect the operation of the component.

      Parameters:
      featureId - The feature identifier.
      state - The state of the feature.
      Throws:
      XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

    • getRecognizedProperties

      String[] getRecognizedProperties()
      Returns:
      an array of property identifiers that are recognized by this component. This method may return null if no properties are recognized by this component.

    • setProperty

      void setProperty(String propertyId, Object value) throws XMLConfigurationException
      Sets the value of a property. This method is called by the component manager any time after reset when a property changes value.

      Note: Components should silently ignore properties that do not affect the operation of the component.

      Parameters:
      propertyId - The property identifier.
      value - The value of the property.
      Throws:
      XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

    • getFeatureDefault

      Boolean getFeatureDefault(String featureId)
      Returns the default state for a feature, or null if this component does not want to report a default value for this feature.
      Parameters:
      featureId - The feature identifier.
      Returns:
      the default state for a feature, or null if this component does not want to report a default value for this feature.

    • getPropertyDefault

      Object getPropertyDefault(String propertyId)
      Returns the default state for a property, or null if this component does not want to report a default value for this property.
      Parameters:
      propertyId - The property identifier.
      Returns:
      the default state for a property, or null if this component does not want to report a default value for this property