ee.telekom.workflow.api

Class GraphBuilder

java.lang.Object

ee.telekom.workflow.api.GraphBuilder

public class GraphBuilder
extends Object

Builds a Graph based on a Tree of Rows.

Constructor Summary

Constructors

Constructor and Description
GraphBuilder(String name, int version, boolean keepHistory, Tree<Row> root)

Method Summary

Modifier and Type	Method and Description
Graph	build() Builds the Graph based on the tree.

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphBuilder

public GraphBuilder(String name,
                    int version,
                    boolean keepHistory,
                    Tree<Row> root)

Method Detail

build

public Graph build()

Builds the Graph based on the tree. The depth's of a node in the tree equals the level of indentation of a row in the typical formating. For instance, the following definition has a number of rows with depth 1 and one row with depth 2.

   .start()
   .if_(1,"condition)
     .value("account").call(2,"accountService","findAccount","{accountId}");
   .endIf()
   .end()
 

1. Traverses the tree in pre-order and creates a Node for every row. There are few rows such as START that actually don't produce a node.
2. Creates transitions based on the row's main element's type.

Returns: