net.sf.joost.instruction
Class TemplateBase

java.lang.Object
  net.sf.joost.instruction.AbstractInstruction
      net.sf.joost.instruction.NodeBase
          net.sf.joost.instruction.TemplateBase

All Implemented Interfaces:

Constants

Direct Known Subclasses:

ProcedureFactory.Instance, TemplateFactory.Instance

public abstract class TemplateBase

extends NodeBase

Common base class for TemplateFactory.Instance and ProcedureFactory.Instance.

Version:

$Revision: 2.7 $ $Date: 2005/01/23 19:47:27 $

Author:

Oliver Becker

Nested Class Summary

Nested classes inherited from class net.sf.joost.instruction.NodeBase

NodeBase.End

Field Summary

static int	GLOBAL_VISIBLE Visibility values
static int	GROUP_VISIBLE Visibility values
boolean	isPublic Whether this template is public
static int	LOCAL_VISIBLE Visibility values
private boolean	newScope Does this template establish a new scope for group variables?
GroupBase	parentGroup The parent of this template
int	visibility The visibility of this template
protected static String[]	VISIBILITY_VALUES Attribute value strings for the above visibility values

Fields inherited from class net.sf.joost.instruction.NodeBase

lastChild, localFieldStack, nodeEnd, parent, preserveSpace, publicId, qName, scopedVariables, systemId

Fields inherited from class net.sf.joost.instruction.AbstractInstruction

colNo, lineNo, next

Fields inherited from interface net.sf.joost.Constants

DEBUG, DEFAULT_ENCODING, FEAT_NS, FEAT_NSPREFIX, FEATURE_URI_PREFIX, FUNC_NS, JOOST_EXT_NS, PR_ATTRIBUTES, PR_BUFFER, PR_CHILDREN, PR_CONTINUE, PR_ERROR, PR_SELF, PR_SIBLINGS, STX_NS

Constructor Summary

protected

TemplateBase(String qName, NodeBase parent, ParseContext context, int visibility, boolean isPublic, boolean newScope)

Method Summary

short	process(Context context) Save local variables if needed.
short	processEnd(Context context) Called when the end tag will be processed.

Methods inherited from class net.sf.joost.instruction.NodeBase

compile, declareVariable, getNode, getNodeEnd, insert, processable, setEndLocation, toString

Methods inherited from class java.lang.Object

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

Field Detail

LOCAL_VISIBLE

public static final int LOCAL_VISIBLE

Visibility values

See Also:

Constant Field Values

GROUP_VISIBLE

public static final int GROUP_VISIBLE

Visibility values

See Also:

Constant Field Values

GLOBAL_VISIBLE

public static final int GLOBAL_VISIBLE

Visibility values

See Also:

Constant Field Values

VISIBILITY_VALUES

protected static final String[] VISIBILITY_VALUES

Attribute value strings for the above visibility values

visibility

public int visibility

The visibility of this template

isPublic

public boolean isPublic

Whether this template is public

newScope

private boolean newScope

Does this template establish a new scope for group variables?

parentGroup

public GroupBase parentGroup

The parent of this template

Constructor Detail

TemplateBase

protected TemplateBase(String qName,
                       NodeBase parent,
                       ParseContext context,
                       int visibility,
                       boolean isPublic,
                       boolean newScope)

Method Detail

process

public short process(Context context)
              throws SAXException

Description copied from class: NodeBase

Save local variables if needed.

Overrides:

process in class NodeBase

Returns:

Constants.PR_CONTINUE

Throws:

SAXException - if an error occurs (in a derived class)

processEnd

public short processEnd(Context context)
                 throws SAXException

Description copied from class: NodeBase

Called when the end tag will be processed. This instance removes local variables declared in this node.

Overrides:

processEnd in class NodeBase

Parameters:

context - the current context

Returns:

Constants.PR_CONTINUE

Throws:

SAXException - if an error occurs (in a derived class)