org.xwiki.rendering.listener.chaining
Class ConsecutiveNewLineStateChainingListener

java.lang.Object
  org.xwiki.rendering.listener.chaining.AbstractChainingListener
      org.xwiki.rendering.listener.chaining.ConsecutiveNewLineStateChainingListener

All Implemented Interfaces:

ChainingListener, StackableChainingListener, ImageListener, LinkListener, Listener

public class ConsecutiveNewLineStateChainingListener
extends AbstractChainingListener
implements StackableChainingListener

Counts consecutive new lines.

Since:

1.8RC1

Version:

$Id; $

Field Summary

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

EMPTY_PARAMETERS

Constructor Summary

ConsecutiveNewLineStateChainingListener(ListenerChain listenerChain)

Method Summary

StackableChainingListener	createChainingListenerInstance()
void	endDefinitionDescription() End of a definition list description. For example in HTML this is the equivalent of </dd>.
void	endDefinitionList(java.util.Map<java.lang.String,java.lang.String> parameters) End of a definition list. For example in HTML this is the equivalent of </dl>.
void	endDefinitionTerm() End of a definition list term. For example in HTML this is the equivalent of </dt>.
void	endDocument(MetaData metaData) End of the document.
void	endFormat(Format format, java.util.Map<java.lang.String,java.lang.String> parameters) End of a text formatting block.
void	endGroup(java.util.Map<java.lang.String,java.lang.String> parameters) End of the group.
void	endHeader(HeaderLevel level, java.lang.String id, java.util.Map<java.lang.String,java.lang.String> parameters) End of a header.
void	endLink(ResourceReference reference, boolean isFreeStandingURI, java.util.Map<java.lang.String,java.lang.String> parameters) End of a link.
void	endList(ListType listType, java.util.Map<java.lang.String,java.lang.String> parameters) End of a list.
void	endListItem() End of a list item.
void	endMacroMarker(java.lang.String name, java.util.Map<java.lang.String,java.lang.String> parameters, java.lang.String content, boolean isInline) End of marker containing a macro definition.
void	endParagraph(java.util.Map<java.lang.String,java.lang.String> parameters) End of a paragraph.
void	endQuotation(java.util.Map<java.lang.String,java.lang.String> parameters) End of a quotation.
void	endQuotationLine() End of a quotation line.
void	endTable(java.util.Map<java.lang.String,java.lang.String> parameters) End of a table.
void	endTableCell(java.util.Map<java.lang.String,java.lang.String> parameters) End of a table cell.
void	endTableHeadCell(java.util.Map<java.lang.String,java.lang.String> parameters) End of a table head cell.
void	endTableRow(java.util.Map<java.lang.String,java.lang.String> parameters) End of a table row.
int	getNewLineCount()
void	onEmptyLines(int count) 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.
void	onHorizontalLine(java.util.Map<java.lang.String,java.lang.String> parameters) Represents an horizontal line.
void	onId(java.lang.String name) 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).
void	onImage(ResourceReference reference, boolean isFreeStandingURI, java.util.Map<java.lang.String,java.lang.String> parameters) An image.
void	onMacro(java.lang.String id, java.util.Map<java.lang.String,java.lang.String> parameters, java.lang.String content, boolean isInline) 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(java.lang.String text, Syntax syntax) 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.
void	onSpace() A space.
void	onSpecialSymbol(char symbol) A special symbol ("*", "<", ">", "=", quote, etc). Any non alpha numeric character is a special symbol.
void	onVerbatim(java.lang.String protectedString, boolean isInline, java.util.Map<java.lang.String,java.lang.String> parameters) A portion of text.
void	onWord(java.lang.String word) 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.

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

beginDefinitionDescription, beginDefinitionList, beginDefinitionTerm, beginDocument, beginFormat, beginGroup, beginHeader, beginLink, beginList, beginListItem, beginMacroMarker, beginMetaData, beginParagraph, beginQuotation, beginQuotationLine, beginSection, beginTable, beginTableCell, beginTableHeadCell, beginTableRow, endMetaData, endSection, getListenerChain, setListenerChain

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xwiki.rendering.listener.chaining.ChainingListener

getListenerChain

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

beginDefinitionDescription, beginDefinitionList, beginDefinitionTerm, beginDocument, beginFormat, beginGroup, beginHeader, beginList, beginListItem, beginMacroMarker, beginMetaData, beginParagraph, beginQuotation, beginQuotationLine, beginSection, beginTable, beginTableCell, beginTableHeadCell, beginTableRow, endMetaData, endSection

Methods inherited from interface org.xwiki.rendering.listener.LinkListener

beginLink

Constructor Detail

ConsecutiveNewLineStateChainingListener

public ConsecutiveNewLineStateChainingListener(ListenerChain listenerChain)

Parameters:

listenerChain - see AbstractChainingListener.getListenerChain()

Method Detail

createChainingListenerInstance

public StackableChainingListener createChainingListenerInstance()

Specified by:

createChainingListenerInstance in interface StackableChainingListener

Returns:

the new instance of the listener

See Also:

StackableChainingListener.createChainingListenerInstance()

getNewLineCount

public int getNewLineCount()

Returns:

the number of found new lines.

endDefinitionDescription

public void endDefinitionDescription()

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

See Also:

AbstractChainingListener.endDefinitionDescription()

endDefinitionList

public void endDefinitionList(java.util.Map<java.lang.String,java.lang.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

See Also:

AbstractChainingListener.endDefinitionList(java.util.Map)

endDefinitionTerm

public void endDefinitionTerm()

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

See Also:

AbstractChainingListener.endDefinitionTerm()

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

See Also:

AbstractChainingListener.endDocument(org.xwiki.rendering.listener.MetaData)

endGroup

public void endGroup(java.util.Map<java.lang.String,java.lang.String> parameters)

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"

See Also:

AbstractChainingListener.endGroup(Map)

endFormat

public void endFormat(Format format,
                      java.util.Map<java.lang.String,java.lang.String> parameters)

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:

AbstractChainingListener.endFormat(org.xwiki.rendering.listener.Format, java.util.Map)

endLink

public void endLink(ResourceReference reference,
                    boolean isFreeStandingURI,
                    java.util.Map<java.lang.String,java.lang.String> parameters)

End of a link.

Specified by:

endLink in interface LinkListener

Overrides:

endLink in class AbstractChainingListener

Parameters:

reference - the link reference

isFreeStandingURI - 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:

AbstractChainingListener.endLink( org.xwiki.rendering.listener.reference.ResourceReference , boolean, java.util.Map)

endList

public void endList(ListType listType,
                    java.util.Map<java.lang.String,java.lang.String> parameters)

End of a list.

Specified by:

endList in interface Listener

Overrides:

endList in class AbstractChainingListener

Parameters:

listType - the type of list (bulleted, numbered, etc)

parameters - a generic list of parameters for the list. Example: "style"/"background-color: blue"

See Also:

AbstractChainingListener.endList(org.xwiki.rendering.listener.ListType, java.util.Map)

endListItem

public void endListItem()

End of a list item.

Specified by:

endListItem in interface Listener

Overrides:

endListItem in class AbstractChainingListener

See Also:

AbstractChainingListener.endListItem()

endMacroMarker

public void endMacroMarker(java.lang.String name,
                           java.util.Map<java.lang.String,java.lang.String> parameters,
                           java.lang.String content,
                           boolean isInline)

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:

AbstractChainingListener.endMacroMarker(java.lang.String, java.util.Map, java.lang.String, boolean)

endParagraph

public void endParagraph(java.util.Map<java.lang.String,java.lang.String> parameters)

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"

See Also:

AbstractChainingListener.endParagraph(java.util.Map)

endQuotation

public void endQuotation(java.util.Map<java.lang.String,java.lang.String> parameters)

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"

See Also:

AbstractChainingListener.endQuotation(java.util.Map)

endQuotationLine

public void endQuotationLine()

End of a quotation line.

Specified by:

endQuotationLine in interface Listener

Overrides:

endQuotationLine in class AbstractChainingListener

See Also:

AbstractChainingListener.endQuotationLine()

endHeader

public void endHeader(HeaderLevel level,
                      java.lang.String id,
                      java.util.Map<java.lang.String,java.lang.String> parameters)

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:

AbstractChainingListener.endHeader(org.xwiki.rendering.listener.HeaderLevel, java.lang.String, java.util.Map)

endTable

public void endTable(java.util.Map<java.lang.String,java.lang.String> parameters)

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.

See Also:

AbstractChainingListener.endTable(java.util.Map)

endTableCell

public void endTableCell(java.util.Map<java.lang.String,java.lang.String> parameters)

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.

See Also:

AbstractChainingListener.endTableCell(java.util.Map)

endTableHeadCell

public void endTableHeadCell(java.util.Map<java.lang.String,java.lang.String> parameters)

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.

See Also:

AbstractChainingListener.endTableHeadCell(java.util.Map)

endTableRow

public void endTableRow(java.util.Map<java.lang.String,java.lang.String> parameters)

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.

See Also:

AbstractChainingListener.endTableRow(java.util.Map)

onRawText

public void onRawText(java.lang.String text,
                      Syntax syntax)

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

See Also:

AbstractChainingListener.onRawText(String, Syntax)

onEmptyLines

public void onEmptyLines(int count)

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

See Also:

AbstractChainingListener.onEmptyLines(int)

onHorizontalLine

public void onHorizontalLine(java.util.Map<java.lang.String,java.lang.String> parameters)

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"

See Also:

AbstractChainingListener.onHorizontalLine(java.util.Map)

onId

public void onId(java.lang.String name)

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.

See Also:

AbstractChainingListener.onId(java.lang.String)

onImage

public void onImage(ResourceReference reference,
                    boolean isFreeStandingURI,
                    java.util.Map<java.lang.String,java.lang.String> parameters)

An image.

Specified by:

onImage in interface ImageListener

Overrides:

onImage in class AbstractChainingListener

Parameters:

reference - the image reference

isFreeStandingURI - 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

See Also:

AbstractChainingListener.onImage( org.xwiki.rendering.listener.reference.ResourceReference , boolean, java.util.Map)

onNewLine

public 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).

Specified by:

onNewLine in interface Listener

Overrides:

onNewLine in class AbstractChainingListener

See Also:

AbstractChainingListener.onNewLine()

onSpace

public void onSpace()

A space.

Specified by:

onSpace in interface Listener

Overrides:

onSpace in class AbstractChainingListener

See Also:

AbstractChainingListener.onSpace()

onSpecialSymbol

public void onSpecialSymbol(char symbol)

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

See Also:

AbstractChainingListener.onSpecialSymbol(char)

onMacro

public void onMacro(java.lang.String id,
                    java.util.Map<java.lang.String,java.lang.String> parameters,
                    java.lang.String content,
                    boolean isInline)

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

isInline - if true the macro is located in a inline content (like paragraph, etc.)

See Also:

AbstractChainingListener.onMacro(String, Map, String, boolean)

onVerbatim

public void onVerbatim(java.lang.String protectedString,
                       boolean isInline,
                       java.util.Map<java.lang.String,java.lang.String> parameters)

A portion of text.

Specified by:

onVerbatim in interface Listener

Overrides:

onVerbatim in class AbstractChainingListener

Parameters:

protectedString - the string to protected from rendering

isInline - 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"

See Also:

AbstractChainingListener.onVerbatim(String, boolean, Map)

onWord

public void onWord(java.lang.String word)

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

See Also:

AbstractChainingListener.onWord(java.lang.String)