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java.lang.Objectorg.apache.wicket.markup.head.HeaderItem
org.apache.wicket.markup.head.filter.FilteredHeaderItem
public class FilteredHeaderItem
HeaderItem
that specifies the filter it belongs to. Dependencies of a
FilteredHeaderItem
belong to the same filter. If used in conjunction with
JavaScriptFilteredIntoFooterHeaderResponse
, use
HEADER_FILTER_NAME
to
render items in the header.
Constructor Summary | |
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FilteredHeaderItem(HeaderItem wrapped,
String filterName)
Construct. |
Method Summary | |
---|---|
boolean |
equals(Object obj)
|
Iterable<? extends HeaderItem> |
getDependencies()
|
String |
getFilterName()
|
Iterable<? extends HeaderItem> |
getProvidedResources()
|
Iterable<?> |
getRenderTokens()
|
HeaderItem |
getWrapped()
|
int |
hashCode()
|
void |
render(Response response)
Renders the HeaderItem to the response. |
String |
toString()
|
FilteredHeaderItem |
wrap(HeaderItem item)
Wraps an existing HeaderItem |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public FilteredHeaderItem(HeaderItem wrapped, String filterName)
wrapped
- the actual HeaderItem
filterName
- the name of the filter this item belongs toMethod Detail |
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public HeaderItem getWrapped()
getWrapped
in interface IWrappedHeaderItem
HeaderItem
public FilteredHeaderItem wrap(HeaderItem item)
IHeaderItemWrapper
wrap
in interface IHeaderItemWrapper
item
- The item to wrap
public String getFilterName()
public Iterable<?> getRenderTokens()
getRenderTokens
in class HeaderItem
HeaderItem
can be identified by. If any of the tokens has
already been rendered, this HeaderItem
will not be rendered.public void render(Response response)
HeaderItem
HeaderItem
to the response.
render
in class HeaderItem
public Iterable<? extends HeaderItem> getDependencies()
getDependencies
in class HeaderItem
HeaderItem
has. Dependencies will always be rendered
before the item itself.public Iterable<? extends HeaderItem> getProvidedResources()
getProvidedResources
in class HeaderItem
HeaderItem
provides. As these resources are provided by
this item, they will no longer be rendered.public int hashCode()
hashCode
in class Object
public boolean equals(Object obj)
equals
in class Object
public String toString()
toString
in class Object
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