interpreter
Class Signification

java.lang.Object
  interpreter.Signification

public class Signification
extends java.lang.Object

Version:

1.0, 2006-06-06

Author:

Baris Ulucinar, Dominik Zindel (Universitad da Friburg, Svizra)

Constructor Summary

Signification()

Method Summary

protected TTLNodeRule	firstmatch(java.util.ArrayList<TTLNodeRule> rules, XMLNode currentNode) Gets the first matching rule.
private java.util.ArrayList<XMLNode>	mApplication(TTLApplication a, Context c) mApplication selects the appropriate pattern
private XMLAttribute	mAttrNode(TTLAttrNode anode, Context c) MAttrNode takes an attributeNode and creates an attribute
private XMLNode	mCopy(TTLCopy x, Context c) Copy the content
private XMLElement	mElmtNode(TTLElmtNode enode, Context c) Handles the element node.
private java.util.ArrayList<XMLNode>	mItem(TTLItem i, Context c) Develops the items
private java.util.ArrayList<XMLNode>	mNodeRule(TTLNodeRule r, Context c) mNodeRule, for the recursion
private java.util.ArrayList<XMLNode>	mPattern(TTLPattern p, Context c) Find the matching pattern
XMLDocument	mProgram(TTLProgram p, XMLDocument d) Starts the process, returns the Document
private java.util.ArrayList<XMLNode>	mSelection(TTLSelection s, java.util.ArrayList<XMLNode> nodes) mSelection applies mStepExpression if !mSelection.EMPTY
private java.util.ArrayList<XMLNode>	mStepExpr(TTLStepExpr s, java.util.ArrayList<XMLNode> nodes) Handles a StepExpression
private java.lang.String	mStringExpr(TTLStringExpr expr, Context c) Get the string value.
private java.util.ArrayList<XMLNode>	mTemplate(TTLTemplate t, Context initContext) Applies the Template.
private XMLText	mTextNode(TTLTextNode tnode, Context c) Get the text of a node

Methods inherited from class java.lang.Object

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

Constructor Detail

Signification

public Signification()

Method Detail

mProgram

public XMLDocument mProgram(TTLProgram p,
                            XMLDocument d)

Starts the process, returns the Document

Parameters:

p - TTLProgram

d - Input-Document

Returns:

Document

mTemplate

private java.util.ArrayList<XMLNode> mTemplate(TTLTemplate t,
                                               Context initContext)

Applies the Template.

Parameters:

t - Template

initContext - Context

Returns:

List of XMLNodes

mItem

private java.util.ArrayList<XMLNode> mItem(TTLItem i,
                                           Context c)

Develops the items

Parameters:

i - Item

c - Context

Returns:

List of XMLNodes

mApplication

private java.util.ArrayList<XMLNode> mApplication(TTLApplication a,
                                                  Context c)

mApplication selects the appropriate pattern

Parameters:

a -

c - Context

Returns:

List of XMLNodes

mPattern

private java.util.ArrayList<XMLNode> mPattern(TTLPattern p,
                                              Context c)

Find the matching pattern

Parameters:

p - TTLPattern

c - Context

Returns:

ArrayList of XMLNodes

mNodeRule

private java.util.ArrayList<XMLNode> mNodeRule(TTLNodeRule r,
                                               Context c)

mNodeRule, for the recursion

Parameters:

r - TTLNodeRule

c - Context

Returns:

ArrayList containing XMLNodes

firstmatch

protected TTLNodeRule firstmatch(java.util.ArrayList<TTLNodeRule> rules,
                                 XMLNode currentNode)

Gets the first matching rule.

Parameters:

rules - ArrayList of TTLNodeRules

currentNode - Current Node

Returns:

TTLNodeRule

mSelection

private java.util.ArrayList<XMLNode> mSelection(TTLSelection s,
                                                java.util.ArrayList<XMLNode> nodes)

mSelection applies mStepExpression if !mSelection.EMPTY

Parameters:

s - TTLSelection

nodes -

Returns:

List of XMLNodes

mStepExpr

private java.util.ArrayList<XMLNode> mStepExpr(TTLStepExpr s,
                                               java.util.ArrayList<XMLNode> nodes)

Handles a StepExpression

Parameters:

s - TTLStepExpression

nodes - ArrayList of XMLNodes

Returns:

ArrayList of XMLNode

mCopy

private XMLNode mCopy(TTLCopy x,
                      Context c)

Copy the content

Parameters:

x - TTLCopy-Element

c - context

Returns:

XMLNode

mTextNode

private XMLText mTextNode(TTLTextNode tnode,
                          Context c)

Get the text of a node

Parameters:

tnode - TextNode

c - Context

Returns:

XMLText

mElmtNode

private XMLElement mElmtNode(TTLElmtNode enode,
                             Context c)

Handles the element node.

Parameters:

enode - TTLElementNode

c - Context

Returns:

XMLElement

mAttrNode

private XMLAttribute mAttrNode(TTLAttrNode anode,
                               Context c)

MAttrNode takes an attributeNode and creates an attribute

Parameters:

anode - Attribute Node

c - Context

Returns:

XMLAttribute

mStringExpr

private java.lang.String mStringExpr(TTLStringExpr expr,
                                     Context c)

Get the string value.

Parameters:

expr - TTLStringExpression

c - Context

Returns:

String