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org.htmlparser.parserapplications.filterbuilder.wrappers
Class StringFilterWrapper

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by org.htmlparser.parserapplications.filterbuilder.Filter
                  extended by org.htmlparser.parserapplications.filterbuilder.wrappers.StringFilterWrapper
All Implemented Interfaces:
ActionListener, ImageObserver, MenuContainer, Serializable, Cloneable, Runnable, EventListener, DocumentListener, NodeFilter

public class StringFilterWrapper
extends Filter
implements ActionListener, DocumentListener, Runnable

Wrapper for StringFilters.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent
 
Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer
 
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy
 
Field Summary
protected  JCheckBox mCaseSensitivity
          The check box for case sensitivity.
protected  StringFilter mFilter
          The underlying filter.
protected  JComboBox mLocale
          Combo box for locale.
protected static Locale[] mLocales
          Cached locales.
protected  JTextArea mPattern
          Text to check for.
 
Fields inherited from class org.htmlparser.parserapplications.filterbuilder.Filter
mWrappers
 
Fields inherited from class javax.swing.JComponent
accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
 
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
Constructor Summary
StringFilterWrapper()
          Create a wrapper over a new StringFilter.
 
Method Summary
 boolean accept(Node node)
          Predicate to determine whether or not to keep the given node.
 void actionPerformed(ActionEvent event)
          Invoked when an action occurs on the combo box.
 void changedUpdate(DocumentEvent e)
          Handle a change update event.
 String getDescription()
          Get the name of the filter.
 String getIconSpec()
          Get the resource name for the icon.
 NodeFilter getNodeFilter()
          Get the underlying node filter object.
 NodeFilter[] getSubNodeFilters()
          Get the underlying node filter's subordinate filters.
 void insertUpdate(DocumentEvent e)
          Handle an insert update event.
 void removeUpdate(DocumentEvent e)
          Handle a remove update event.
 void run()
          Background thread task to get the available locales.
 void setNodeFilter(NodeFilter filter, Parser context)
          Assign the underlying node filter for this wrapper.
 void setSubNodeFilters(NodeFilter[] filters)
          Assign the underlying node filter's subordinate filters.
 String toJavaCode(StringBuffer out, int[] context)
          Convert this filter into Java code.
 
Methods inherited from class org.htmlparser.parserapplications.filterbuilder.Filter
deconstitute, deserialize, getEnclosed, getIcon, instantiate, newline, pickle, reconstitute, serialize, setExpanded, setSelected, spaces, toString, unpickle, wrap
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

mFilter

protected StringFilter mFilter
The underlying filter.


mPattern

protected JTextArea mPattern
Text to check for.


mCaseSensitivity

protected JCheckBox mCaseSensitivity
The check box for case sensitivity.


mLocale

protected JComboBox mLocale
Combo box for locale.


mLocales

protected static Locale[] mLocales
Cached locales.

Constructor Detail

StringFilterWrapper

public StringFilterWrapper()
Create a wrapper over a new StringFilter.

Method Detail

getDescription

public String getDescription()
Get the name of the filter.

Specified by:
getDescription in class Filter
Returns:
A descriptive name for the filter.

getIconSpec

public String getIconSpec()
Get the resource name for the icon.

Specified by:
getIconSpec in class Filter
Returns:
The icon resource specification.

getNodeFilter

public NodeFilter getNodeFilter()
Get the underlying node filter object.

Specified by:
getNodeFilter in class Filter
Returns:
The node filter object suitable for serialization.

setNodeFilter

public void setNodeFilter(NodeFilter filter,
                          Parser context)
Assign the underlying node filter for this wrapper.

Specified by:
setNodeFilter in class Filter
Parameters:
filter - The filter to wrap.
context - The parser to use for conditioning this filter. Some filters need contextual information to provide to the user, i.e. for tag names or attribute names or values, so the Parser context is provided.

getSubNodeFilters

public NodeFilter[] getSubNodeFilters()
Get the underlying node filter's subordinate filters.

Specified by:
getSubNodeFilters in class Filter
Returns:
The node filter object's contained filters.

setSubNodeFilters

public void setSubNodeFilters(NodeFilter[] filters)
Assign the underlying node filter's subordinate filters.

Specified by:
setSubNodeFilters in class Filter
Parameters:
filters - The filters to insert into the underlying node filter.

toJavaCode

public String toJavaCode(StringBuffer out,
                         int[] context)
Convert this filter into Java code. Output whatever text necessary and return the variable name.

Specified by:
toJavaCode in class Filter
Parameters:
out - The output buffer.
context - Three integers as follows:
  • indent level - the number of spaces to insert at the beginning of each line
  • filter number - the next available filter number
  • filter array number - the next available array of filters number
  • Returns:
    The variable name to use when referencing this filter (usually "filter" + context[1]++)

    accept

    public boolean accept(Node node)
    Predicate to determine whether or not to keep the given node. The behaviour based on this outcome is determined by the context in which it is called. It may lead to the node being added to a list or printed out. See the calling routine for details.

    Specified by:
    accept in interface NodeFilter
    Parameters:
    node - The node to test.
    Returns:
    true if the node is to be kept, false if it is to be discarded.

    actionPerformed

    public void actionPerformed(ActionEvent event)
    Invoked when an action occurs on the combo box.

    Specified by:
    actionPerformed in interface ActionListener
    Parameters:
    event - Details about the action event.

    run

    public void run()
    Background thread task to get the available locales.

    Specified by:
    run in interface Runnable

    insertUpdate

    public void insertUpdate(DocumentEvent e)
    Handle an insert update event.

    Specified by:
    insertUpdate in interface DocumentListener
    Parameters:
    e - Details about the insert event.

    removeUpdate

    public void removeUpdate(DocumentEvent e)
    Handle a remove update event.

    Specified by:
    removeUpdate in interface DocumentListener
    Parameters:
    e - Details about the remove event.

    changedUpdate

    public void changedUpdate(DocumentEvent e)
    Handle a change update event.

    Specified by:
    changedUpdate in interface DocumentListener
    Parameters:
    e - Details about the change event.

    © 2005 Derrick Oswald
    Jun 10, 2006

    HTML Parser is an open source library released under LGPL. SourceForge.net