java.lang.Object
- org.xwiki.rendering.listener.chaining.AbstractChainingListener
- - org.xwiki.rendering.listener.chaining.LookaheadChainingListener

All Implemented Interfaces:

ChainingListener, ImageListener, LinkListener, Listener
```
public class LookaheadChainingListener
extends AbstractChainingListener
```
Stores events without emitting them back in order to accumulate them and to provide a lookahead feature. The lookahead depth is configurable.

Since:

1.8RC1

Version:

$Id: 25d19fbbf266a01e7a8939e7ba6573992fcdc54a $

Field Summary
- Fields inherited from interface org.xwiki.rendering.listener.Listener
  EMPTY_PARAMETERS

Constructor Summary

Constructors
Constructor Description

LookaheadChainingListener(ListenerChain listenerChain, int lookaheadDepth)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`beginDefinitionDescription()`	Start of a definition list description.
`void`	`beginDefinitionList(Map<String,String> parameters)`	Start of a definition list.
`void`	`beginDefinitionTerm()`	Start of a definition list term.
`void`	`beginDocument(MetaData metadata)`	Start of the document.
`void`	`beginFigure(Map<String,String> parameters)`	Start of a figure.
`void`	`beginFigureCaption(Map<String,String> parameters)`	Start of a figure caption.
`void`	`beginFormat(Format format, Map<String,String> parameters)`	End of a text formatting block.
`void`	`beginGroup(Map<String,String> parameters)`	Start a group of elements.
`void`	`beginHeader(HeaderLevel level, String id, Map<String,String> parameters)`	Start of a header.
`void`	`beginLink(ResourceReference reference, boolean freestanding, Map<String,String> parameters)`	Start of a link.
`void`	`beginList(ListType type, Map<String,String> parameters)`	Start of a list.
`void`	`beginListItem()`	Start of a list item.
`void`	`beginListItem(Map<String,String> parameters)`	Start of a list item.
`void`	`beginMacroMarker(String name, Map<String,String> parameters, String content, boolean isInline)`	Start of marker containing a macro definition.
`void`	`beginMetaData(MetaData metadata)`	Start of MetaData (eg saving source from where the content is coming from).
`void`	`beginParagraph(Map<String,String> parameters)`	Start of a paragraph.
`void`	`beginQuotation(Map<String,String> parameters)`	Start of a quotation.
`void`	`beginQuotationLine()`	Start of a quotation line.
`void`	`beginSection(Map<String,String> parameters)`	Start of a section.
`void`	`beginTable(Map<String,String> parameters)`	Start of a table.
`void`	`beginTableCell(Map<String,String> parameters)`	Start of a table cell.
`void`	`beginTableHeadCell(Map<String,String> parameters)`	Start of a table head cell.
`void`	`beginTableRow(Map<String,String> parameters)`	Start of a table row.
`void`	`endDefinitionDescription()`	End of a definition list description.
`void`	`endDefinitionList(Map<String,String> parameters)`	End of a definition list.
`void`	`endDefinitionTerm()`	End of a definition list term.
`void`	`endDocument(MetaData metadata)`	End of the document.
`void`	`endFigure(Map<String,String> parameters)`	End of a figure.
`void`	`endFigureCaption(Map<String,String> parameters)`	End of a figure caption.
`void`	`endFormat(Format format, Map<String,String> parameters)`	End of a text formatting block.
`void`	`endGroup(Map<String,String> parameters)`	End of the group.
`void`	`endHeader(HeaderLevel level, String id, Map<String,String> parameters)`	End of a header.
`void`	`endLink(ResourceReference reference, boolean freestanding, Map<String,String> parameters)`	End of a link.
`void`	`endList(ListType type, Map<String,String> parameters)`	End of a list.
`void`	`endListItem()`	End of a list item.
`void`	`endListItem(Map<String,String> parameters)`	End of a list item.
`void`	`endMacroMarker(String name, Map<String,String> parameters, String content, boolean isInline)`	End of marker containing a macro definition.
`void`	`endMetaData(MetaData metadata)`	End of MetaData.
`void`	`endParagraph(Map<String,String> parameters)`	End of a paragraph.
`void`	`endQuotation(Map<String,String> parameters)`	End of a quotation.
`void`	`endQuotationLine()`	End of a quotation line.
`void`	`endSection(Map<String,String> parameters)`	End of a section.
`void`	`endTable(Map<String,String> parameters)`	End of a table.
`void`	`endTableCell(Map<String,String> parameters)`	End of a table cell.
`void`	`endTableHeadCell(Map<String,String> parameters)`	End of a table head cell.
`void`	`endTableRow(Map<String,String> parameters)`	End of a table row.
`QueueListener.Event`	`getNextEvent()`
`QueueListener.Event`	`getNextEvent(int depth)`
`protected QueueListener`	`getPreviousEvents()`
`void`	`onEmptyLines(int count)`	Represents an empty line between 2 standalone Blocks.
`void`	`onHorizontalLine(Map<String,String> parameters)`	Represents an horizontal line.
`void`	`onId(String name)`	A reference/location in a page.
`void`	`onImage(ResourceReference reference, boolean freestanding, Map<String,String> parameters)`	An image.
`void`	`onMacro(String id, Map<String,String> parameters, String content, boolean inline)`	A Macro.
`void`	`onNewLine()`	A new line or line break (it's up to the renderers to decide if it should be outputted as a new line or as a line break in the given syntax).
`void`	`onRawText(String text, Syntax syntax)`	Some text to inject directly into the listener output without parsing it.
`void`	`onSpace()`	A space.
`void`	`onSpecialSymbol(char symbol)`	A special symbol (`*`, `<`, `>`, `=`, quote, etc).
`void`	`onVerbatim(String content, boolean inline, Map<String,String> parameters)`	A portion of text.
`void`	`onWord(String word)`	A word.
`protected void`	`setLookaheadDepth(int lookaheadDepth)`	Redefine the stacking depth.
`void`	`transferStart(QueueListener eventsToTransfer)`	Transfer all passed events by removing the from the passed parameter and moving them to the beginning of the event stack.

Methods inherited from class org.xwiki.rendering.listener.chaining.AbstractChainingListener
getListenerChain, setListenerChain

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - LookaheadChainingListener
```
public LookaheadChainingListener(ListenerChain listenerChain,
                                 int lookaheadDepth)
```
- Method Detail
  - setLookaheadDepth
```
protected void setLookaheadDepth(int lookaheadDepth)
```
    Redefine the stacking depth.
    
    Parameters:
    
    lookaheadDepth - the new depth to set
    
    Since:
    
    10.5RC1
  - getPreviousEvents
```
protected QueueListener getPreviousEvents()
```
    Returns:
    
    the list of stacked events
    
    Since:
    
    10.5RC1
  - getNextEvent
```
public QueueListener.Event getNextEvent()
```
  - getNextEvent
```
public QueueListener.Event getNextEvent(int depth)
```
  - beginDefinitionDescription
```
public void beginDefinitionDescription()
```
    Description copied from interface: Listener
    
    Start of a definition list description. For example in HTML this is the equivalent of <dd>.
    
    Specified by:
    
    beginDefinitionDescription in interface Listener
    
    Overrides:
    
    beginDefinitionDescription in class AbstractChainingListener
  - beginDefinitionList
```
public void beginDefinitionList(Map<String,String> parameters)
```
    Start of a definition list. For example in HTML this is the equivalent of <dl>.
    
    Specified by:
    
    beginDefinitionList in interface Listener
    
    Overrides:
    
    beginDefinitionList in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the list. Example: "style"/"background-color: blue"
    
    Since:
    
    2.0RC1
  - beginDefinitionTerm
```
public void beginDefinitionTerm()
```
    Description copied from interface: Listener
    
    Start of a definition list term. For example in HTML this is the equivalent of <dt>.
    
    Specified by:
    
    beginDefinitionTerm in interface Listener
    
    Overrides:
    
    beginDefinitionTerm in class AbstractChainingListener
  - beginDocument
```
public void beginDocument(MetaData metadata)
```
    Start of the document.
    
    Specified by:
    
    beginDocument in interface Listener
    
    Overrides:
    
    beginDocument in class AbstractChainingListener
    
    Parameters:
    
    metadata - the meta data to associate to the following events, see MetaData
    
    Since:
    
    3.0M2
  - beginGroup
```
public void beginGroup(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start a group of elements. Groups are used to allow using standalone elements in list items, table cells, etc. They can also be used to set parameters on a group of standalone elements.
    
    Specified by:
    
    beginGroup in interface Listener
    
    Overrides:
    
    beginGroup in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - beginFormat
```
public void beginFormat(Format format,
                        Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a text formatting block.
    
    Specified by:
    
    beginFormat in interface Listener
    
    Overrides:
    
    beginFormat in class AbstractChainingListener
    
    Parameters:
    
    format - the formatting type (bold, italic, etc)
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    Format
  - beginHeader
```
public void beginHeader(HeaderLevel level,
                        String id,
                        Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a header.
    
    Specified by:
    
    beginHeader in interface Listener
    
    Overrides:
    
    beginHeader in class AbstractChainingListener
    
    Parameters:
    
    level - the header level (1, 2, 3, etc)
    
    id - the header unique identifier
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    HeaderLevel
  - beginLink
```
public void beginLink(ResourceReference reference,
                      boolean freestanding,
                      Map<String,String> parameters)
```
    Start of a link.
    
    Specified by:
    
    beginLink in interface LinkListener
    
    Overrides:
    
    beginLink in class AbstractChainingListener
    
    Parameters:
    
    reference - the link reference
    
    freestanding - if true then the link is a free standing URI directly in the text
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    Since:
    
    2.5RC1
    
    See Also:
    
    ResourceReference
  - beginList
```
public void beginList(ListType type,
                      Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a list.
    
    Specified by:
    
    beginList in interface Listener
    
    Overrides:
    
    beginList in class AbstractChainingListener
    
    Parameters:
    
    type - the type of list (bulleted, numbered, etc)
    
    parameters - a generic list of parameters for the list. Example: "style"/"background-color: blue"
    
    See Also:
    
    ListType
  - beginListItem
```
public void beginListItem()
```
    Description copied from interface: Listener
    
    Start of a list item.
    
    Specified by:
    
    beginListItem in interface Listener
    
    Overrides:
    
    beginListItem in class AbstractChainingListener
  - beginListItem
```
public void beginListItem(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a list item.
    
    Specified by:
    
    beginListItem in interface Listener
    
    Overrides:
    
    beginListItem in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the list item. Example: "style"/"background-color: blue"
  - beginMacroMarker
```
public void beginMacroMarker(String name,
                             Map<String,String> parameters,
                             String content,
                             boolean isInline)
```
    Description copied from interface: Listener
    
    Start of marker containing a macro definition. This is a special that Macro Blocks emits when they are executed so that it's possible to reconstruct the initial macro syntax even after Macros have been executed. This is used for exemple by the WYSIWYG editor to let use see the result of executing a macro and still let them modify the macro definition.
    
    Specified by:
    
    beginMacroMarker in interface Listener
    
    Overrides:
    
    beginMacroMarker in class AbstractChainingListener
    
    Parameters:
    
    name - the macro name
    
    parameters - the macro parameters
    
    content - the macro content
    
    isInline - if true the macro is located in a inline content (like paragraph, etc.)
    
    See Also:
    
    Listener.onMacro(String, java.util.Map, String, boolean)
  - beginMetaData
```
public void beginMetaData(MetaData metadata)
```
    Start of MetaData (eg saving source from where the content is coming from).
    
    Specified by:
    
    beginMetaData in interface Listener
    
    Overrides:
    
    beginMetaData in class AbstractChainingListener
    
    Parameters:
    
    metadata - the metadata
    
    Since:
    
    3.0M2
  - beginParagraph
```
public void beginParagraph(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a paragraph.
    
    Specified by:
    
    beginParagraph in interface Listener
    
    Overrides:
    
    beginParagraph in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - beginQuotation
```
public void beginQuotation(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a quotation. There are one or several quotation lines inside a quotation block.
    
    Specified by:
    
    beginQuotation in interface Listener
    
    Overrides:
    
    beginQuotation in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the quotation. Example: "style"/"background-color: blue"
  - beginQuotationLine
```
public void beginQuotationLine()
```
    Description copied from interface: Listener
    
    Start of a quotation line. There can be several quotation lines in a quotation block.
    
    Specified by:
    
    beginQuotationLine in interface Listener
    
    Overrides:
    
    beginQuotationLine in class AbstractChainingListener
  - beginSection
```
public void beginSection(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a section.
    
    Specified by:
    
    beginSection in interface Listener
    
    Overrides:
    
    beginSection in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    HeaderLevel
  - beginTable
```
public void beginTable(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a table.
    
    Specified by:
    
    beginTable in interface Listener
    
    Overrides:
    
    beginTable in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table.
  - beginTableCell
```
public void beginTableCell(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a table cell.
    
    Specified by:
    
    beginTableCell in interface Listener
    
    Overrides:
    
    beginTableCell in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table cell.
  - beginTableHeadCell
```
public void beginTableHeadCell(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a table head cell.
    
    Specified by:
    
    beginTableHeadCell in interface Listener
    
    Overrides:
    
    beginTableHeadCell in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table head cell.
  - beginTableRow
```
public void beginTableRow(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a table row.
    
    Specified by:
    
    beginTableRow in interface Listener
    
    Overrides:
    
    beginTableRow in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table row.
  - beginFigure
```
public void beginFigure(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a figure.
    
    Specified by:
    
    beginFigure in interface Listener
    
    Overrides:
    
    beginFigure in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the figure
  - beginFigureCaption
```
public void beginFigureCaption(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Start of a figure caption.
    
    Specified by:
    
    beginFigureCaption in interface Listener
    
    Overrides:
    
    beginFigureCaption in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the figure
  - endDefinitionDescription
```
public void endDefinitionDescription()
```
    Description copied from interface: Listener
    
    End of a definition list description. For example in HTML this is the equivalent of </dd>.
    
    Specified by:
    
    endDefinitionDescription in interface Listener
    
    Overrides:
    
    endDefinitionDescription in class AbstractChainingListener
  - endDefinitionList
```
public void endDefinitionList(Map<String,String> parameters)
```
    End of a definition list. For example in HTML this is the equivalent of </dl>.
    
    Specified by:
    
    endDefinitionList in interface Listener
    
    Overrides:
    
    endDefinitionList in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the list. Example: "style"/"background-color: blue"
    
    Since:
    
    2.0RC1
  - endDefinitionTerm
```
public void endDefinitionTerm()
```
    Description copied from interface: Listener
    
    End of a definition list term. For example in HTML this is the equivalent of </dt>.
    
    Specified by:
    
    endDefinitionTerm in interface Listener
    
    Overrides:
    
    endDefinitionTerm in class AbstractChainingListener
  - endDocument
```
public void endDocument(MetaData metadata)
```
    End of the document.
    
    Specified by:
    
    endDocument in interface Listener
    
    Overrides:
    
    endDocument in class AbstractChainingListener
    
    Parameters:
    
    metadata - the meta data associated with the previous events, see MetaData
    
    Since:
    
    3.0M2
  - endGroup
```
public void endGroup(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of the group.
    
    Specified by:
    
    endGroup in interface Listener
    
    Overrides:
    
    endGroup in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - endFormat
```
public void endFormat(Format format,
                      Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a text formatting block.
    
    Specified by:
    
    endFormat in interface Listener
    
    Overrides:
    
    endFormat in class AbstractChainingListener
    
    Parameters:
    
    format - the formatting type (bold, italic, etc)
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    Format
  - endHeader
```
public void endHeader(HeaderLevel level,
                      String id,
                      Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a header.
    
    Specified by:
    
    endHeader in interface Listener
    
    Overrides:
    
    endHeader in class AbstractChainingListener
    
    Parameters:
    
    level - the header level (1, 2, 3, etc)
    
    id - the header unique identifier
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    HeaderLevel
  - endLink
```
public void endLink(ResourceReference reference,
                    boolean freestanding,
                    Map<String,String> parameters)
```
    End of a link.
    
    Specified by:
    
    endLink in interface LinkListener
    
    Overrides:
    
    endLink in class AbstractChainingListener
    
    Parameters:
    
    reference - the link reference
    
    freestanding - if true then the link is a free standing URI directly in the text
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    Since:
    
    2.5RC1
    
    See Also:
    
    ResourceReference
  - endList
```
public void endList(ListType type,
                    Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a list.
    
    Specified by:
    
    endList in interface Listener
    
    Overrides:
    
    endList in class AbstractChainingListener
    
    Parameters:
    
    type - the type of list (bulleted, numbered, etc)
    
    parameters - a generic list of parameters for the list. Example: "style"/"background-color: blue"
    
    See Also:
    
    ListType
  - endListItem
```
public void endListItem()
```
    Description copied from interface: Listener
    
    End of a list item.
    
    Specified by:
    
    endListItem in interface Listener
    
    Overrides:
    
    endListItem in class AbstractChainingListener
  - endListItem
```
public void endListItem(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a list item.
    
    Specified by:
    
    endListItem in interface Listener
    
    Overrides:
    
    endListItem in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the list item. Example: "style"/"background-color: blue"
  - endMacroMarker
```
public void endMacroMarker(String name,
                           Map<String,String> parameters,
                           String content,
                           boolean isInline)
```
    Description copied from interface: Listener
    
    End of marker containing a macro definition.
    
    Specified by:
    
    endMacroMarker in interface Listener
    
    Overrides:
    
    endMacroMarker in class AbstractChainingListener
    
    Parameters:
    
    name - the macro name
    
    parameters - the macro parameters
    
    content - the macro content
    
    isInline - if true the macro is located in a inline content (like paragraph, etc.)
    
    See Also:
    
    Listener.beginMacroMarker(String, java.util.Map, String, boolean)
  - endMetaData
```
public void endMetaData(MetaData metadata)
```
    End of MetaData.
    
    Specified by:
    
    endMetaData in interface Listener
    
    Overrides:
    
    endMetaData in class AbstractChainingListener
    
    Parameters:
    
    metadata - the metadata
    
    Since:
    
    3.0M2
  - endParagraph
```
public void endParagraph(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a paragraph.
    
    Specified by:
    
    endParagraph in interface Listener
    
    Overrides:
    
    endParagraph in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - endQuotation
```
public void endQuotation(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a quotation.
    
    Specified by:
    
    endQuotation in interface Listener
    
    Overrides:
    
    endQuotation in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the quotation. Example: "style"/"background-color: blue"
  - endQuotationLine
```
public void endQuotationLine()
```
    Description copied from interface: Listener
    
    End of a quotation line.
    
    Specified by:
    
    endQuotationLine in interface Listener
    
    Overrides:
    
    endQuotationLine in class AbstractChainingListener
  - endSection
```
public void endSection(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a section.
    
    Specified by:
    
    endSection in interface Listener
    
    Overrides:
    
    endSection in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    See Also:
    
    HeaderLevel
  - endTable
```
public void endTable(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a table.
    
    Specified by:
    
    endTable in interface Listener
    
    Overrides:
    
    endTable in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table.
  - endTableCell
```
public void endTableCell(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a table cell.
    
    Specified by:
    
    endTableCell in interface Listener
    
    Overrides:
    
    endTableCell in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table cell.
  - endTableHeadCell
```
public void endTableHeadCell(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a table head cell.
    
    Specified by:
    
    endTableHeadCell in interface Listener
    
    Overrides:
    
    endTableHeadCell in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table head cell.
  - endTableRow
```
public void endTableRow(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a table row.
    
    Specified by:
    
    endTableRow in interface Listener
    
    Overrides:
    
    endTableRow in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the table row.
  - endFigure
```
public void endFigure(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a figure.
    
    Specified by:
    
    endFigure in interface Listener
    
    Overrides:
    
    endFigure in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the figure
  - endFigureCaption
```
public void endFigureCaption(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    End of a figure caption.
    
    Specified by:
    
    endFigureCaption in interface Listener
    
    Overrides:
    
    endFigureCaption in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters for the figure
  - onRawText
```
public void onRawText(String text,
                      Syntax syntax)
```
    Description copied from interface: Listener
    
    Some text to inject directly into the listener output without parsing it. For example a HTML macro could inject directly some HTML entered by the user into the rendered HTML output. Note that it's not recommended to use this event in most cases since it can lead to invalid content being generated and in addition most listener implementations will not understand the injected text and will just ignore it.
    
    Specified by:
    
    onRawText in interface Listener
    
    Overrides:
    
    onRawText in class AbstractChainingListener
    
    Parameters:
    
    text - the text to inject
    
    syntax - the syntax in which the text is written. This is useful so that listener implementations can decide whether they can handle direct inject for that syntax
  - onEmptyLines
```
public void onEmptyLines(int count)
```
    Description copied from interface: Listener
    
    Represents an empty line between 2 standalone Blocks. A standalone block is block that is not included in another block. Standalone blocks are Paragraph, Standalone Macro, Lists, Table, etc.
    
    Specified by:
    
    onEmptyLines in interface Listener
    
    Overrides:
    
    onEmptyLines in class AbstractChainingListener
    
    Parameters:
    
    count - the number of empty lines between 2 standalone Blocks
  - onHorizontalLine
```
public void onHorizontalLine(Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    Represents an horizontal line.
    
    Specified by:
    
    onHorizontalLine in interface Listener
    
    Overrides:
    
    onHorizontalLine in class AbstractChainingListener
    
    Parameters:
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - onId
```
public void onId(String name)
```
    Description copied from interface: Listener
    
    A reference/location in a page. In HTML for example this is called an Anchor. It allows pointing to that location, for example in links. Note that there is no wiki syntax for this in general and it's often generated by Macros (such as the TOC Macro).
    
    Specified by:
    
    onId in interface Listener
    
    Overrides:
    
    onId in class AbstractChainingListener
    
    Parameters:
    
    name - the location name.
  - onImage
```
public void onImage(ResourceReference reference,
                    boolean freestanding,
                    Map<String,String> parameters)
```
    An image.
    
    Specified by:
    
    onImage in interface ImageListener
    
    Overrides:
    
    onImage in class AbstractChainingListener
    
    Parameters:
    
    reference - the image reference
    
    freestanding - if true then the image is defined directly as a URI in the text
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
    
    Since:
    
    2.5RC1
  - onMacro
```
public void onMacro(String id,
                    Map<String,String> parameters,
                    String content,
                    boolean inline)
```
    Description copied from interface: Listener
    
    A Macro.
    
    Specified by:
    
    onMacro in interface Listener
    
    Overrides:
    
    onMacro in class AbstractChainingListener
    
    Parameters:
    
    id - the macro id (eg "toc" for the TOC macro)
    
    parameters - the macro parameters
    
    content - the macro content
    
    inline - if true the macro is located in a inline content (like paragraph, etc.)
  - onNewLine
```
public void onNewLine()
```
    Description copied from interface: Listener
    
    A new line or line break (it's up to the renderers to decide if it should be outputted as a new line or as a line break in the given syntax).
    
    Specified by:
    
    onNewLine in interface Listener
    
    Overrides:
    
    onNewLine in class AbstractChainingListener
  - onSpace
```
public void onSpace()
```
    Description copied from interface: Listener
    
    A space.
    
    Specified by:
    
    onSpace in interface Listener
    
    Overrides:
    
    onSpace in class AbstractChainingListener
  - onSpecialSymbol
```
public void onSpecialSymbol(char symbol)
```
    Description copied from interface: Listener
    
    A special symbol (*, <, >, =, quote, etc). Any non alpha numeric character is a special symbol.
    
    Specified by:
    
    onSpecialSymbol in interface Listener
    
    Overrides:
    
    onSpecialSymbol in class AbstractChainingListener
    
    Parameters:
    
    symbol - the symbol encountered
  - onVerbatim
```
public void onVerbatim(String content,
                       boolean inline,
                       Map<String,String> parameters)
```
    Description copied from interface: Listener
    
    A portion of text.
    
    Specified by:
    
    onVerbatim in interface Listener
    
    Overrides:
    
    onVerbatim in class AbstractChainingListener
    
    Parameters:
    
    content - the string to protected from rendering
    
    inline - if true the text content is located in a inline content (like paragraph, etc.)
    
    parameters - a generic list of parameters. Example: style="background-color: blue"
  - onWord
```
public void onWord(String word)
```
    Description copied from interface: Listener
    
    A word. Note that sentences ar broken into different events: word events, special symbols events, space events, etc. This allows fine-grained actions for listeners.
    
    Specified by:
    
    onWord in interface Listener
    
    Overrides:
    
    onWord in class AbstractChainingListener
    
    Parameters:
    
    word - the word encountered
  - transferStart
```
public void transferStart(QueueListener eventsToTransfer)
```
    Transfer all passed events by removing the from the passed parameter and moving them to the beginning of the event stack.
    
    Parameters:
    
    eventsToTransfer - the collection of events to move
    
    Since:
    
    10.5RC1

Class LookaheadChainingListener

Field Summary

Fields inherited from interface org.xwiki.rendering.listener.Listener

Constructor Summary

Method Summary

Methods inherited from class org.xwiki.rendering.listener.chaining.AbstractChainingListener

Methods inherited from class java.lang.Object

Constructor Detail

LookaheadChainingListener

Method Detail

setLookaheadDepth

getPreviousEvents

getNextEvent

getNextEvent

beginDefinitionDescription

beginDefinitionList

beginDefinitionTerm

beginDocument

beginGroup

beginFormat

beginHeader

beginLink

beginList

beginListItem

beginListItem

beginMacroMarker

beginMetaData

beginParagraph

beginQuotation

beginQuotationLine

beginSection

beginTable

beginTableCell

beginTableHeadCell

beginTableRow

beginFigure

beginFigureCaption

endDefinitionDescription

endDefinitionList

endDefinitionTerm

endDocument

endGroup

endFormat

endHeader

endLink

endList

endListItem

endListItem

endMacroMarker

endMetaData

endParagraph

endQuotation

endQuotationLine

endSection

endTable

endTableCell

endTableHeadCell

endTableRow

endFigure

endFigureCaption

onRawText

onEmptyLines

onHorizontalLine

onId

onImage

onMacro

onNewLine

onSpace

onSpecialSymbol

onVerbatim

onWord

transferStart