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java.lang.Objectorg.apache.fop.fo.FONode
org.apache.fop.render.ps.extensions.AbstractPSExtensionObject
public abstract class AbstractPSExtensionObject
Base class for the PostScript-specific extension elements.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.fop.fo.FONode |
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FONode.FONodeIterator |
Field Summary |
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Fields inherited from class org.apache.fop.fo.FONode |
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FO_URI, FOX_URI, locator, log, parent, siblings |
Constructor Summary | |
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AbstractPSExtensionObject(FONode parent)
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Method Summary | |
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protected void |
addCharacters(char[] data,
int start,
int length,
PropertyList pList,
org.xml.sax.Locator locator)
Adds characters (does nothing here) |
protected void |
endOfNode()
Primarily used for making final content model validation checks and/or informing the FOEventHandler that the end of this FO has been reached. |
ExtensionAttachment |
getExtensionAttachment()
This method is overridden by extension elements and allows the extension element to return a pass-through attachment which the parent formatting objects should simply carry with them but otherwise ignore. |
java.lang.String |
getNamespaceURI()
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java.lang.String |
getNormalNamespacePrefix()
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void |
processNode(java.lang.String elementName,
org.xml.sax.Locator locator,
org.xml.sax.Attributes attlist,
PropertyList propertyList)
Initialize the node with its name, location information, and attributes The attributes must be used immediately as the sax attributes will be altered for the next element. |
protected void |
validateChildNode(org.xml.sax.Locator loc,
java.lang.String nsURI,
java.lang.String localName)
Checks to make sure, during SAX processing of input document, that the incoming node is valid for the this (parent) node (e.g., checking to see that fo:table is not an immediate child of fo:root )
called from FOTreeBuilder.startElement(String, String, String, Attributes)
before constructing the child FObj . |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AbstractPSExtensionObject(FONode parent)
FONode.FONode(FONode)
Method Detail |
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protected void validateChildNode(org.xml.sax.Locator loc, java.lang.String nsURI, java.lang.String localName) throws ValidationException
fo:table
is not an immediate child of fo:root
)
called from FOTreeBuilder.startElement(String, String, String, Attributes)
before constructing the child FObj
.
validateChildNode
in class FONode
loc
- location in the FO source filensURI
- namespace of incoming nodelocalName
- name of the incoming node (without namespace prefix)
ValidationException
- if incoming node not valid for parentprotected void addCharacters(char[] data, int start, int length, PropertyList pList, org.xml.sax.Locator locator)
addCharacters
in class FONode
data
- array of characters containing text to be addedstart
- starting array element to addlength
- ending array element to addpList
- currently applicable PropertyListlocator
- location in fo source file.public java.lang.String getNamespaceURI()
getNamespaceURI
in class FONode
public java.lang.String getNormalNamespacePrefix()
getNormalNamespacePrefix
in class FONode
public void processNode(java.lang.String elementName, org.xml.sax.Locator locator, org.xml.sax.Attributes attlist, PropertyList propertyList) throws FOPException
processNode
in class FONode
elementName
- element name (e.g., "fo:block")locator
- Locator object (ignored by default)attlist
- Collection of attributes passed to us from the parser.propertyList
- the property list of the parent node
FOPException
- for errors or inconsistencies in the attributesprotected void endOfNode() throws FOPException
endOfNode
in class FONode
FOPException
- if there's a problem during processingpublic ExtensionAttachment getExtensionAttachment()
getExtensionAttachment
in class FONode
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