Package org.ehrbase.webtemplate.interpreter

Class Interpreter

java.lang.Object

org.ehrbase.webtemplate.interpreter.Interpreter

public class Interpreter
extends Object

Author:

Stefan Spiska

Constructor Summary

Constructors

Constructor	Description
Interpreter(TemplateProvider templateProvider, List<String> resolveTo)

Method Summary

Modifier and Type	Method	Description
protected Set<org.apache.commons.lang3.tuple.Pair<Containment[],Containment>>	findContainment(Integer id, ContainmentExpresionDto containmentDto)	Finds all direct contain path containing the Containment with given id.
protected Optional<InterpreterPathNode>	findPathToValue(WebTemplateNode parent, AqlPath path, WebTemplateInput input)	Returns a InterpreterPathNode if input matches path
protected Set<List<InterpreterPathNode>>	findPathToValue(WebTemplateNode parent, AqlPath path, WebTemplateNode node)	Find a paths from node wich match AqlPath path
static com.nedap.archie.rminfo.RMAttributeInfo	findRmAttributeInfo(WebTemplateNode parent, WebTemplateNode child)
protected Set<InterpreterOutput>	interpret(Set<InterpreterInput> inputs, String templateId)	Called from interpret(SelectFieldDto, ContainmentExpresionDto, String).
Set<InterpreterOutput>	interpret(SelectFieldDto selectFieldDto, ContainmentExpresionDto contains, String templateId)
protected static Set<List<org.apache.commons.lang3.tuple.Pair<WebTemplateNode,Deque<WebTemplateNode>>>>	resolve(List<Containment> contains, WebTemplateNode node)	Find all paths in the WebTemplateNode node matching the contains

Methods inherited from class java.lang.Object

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

Constructor Detail

Interpreter

public Interpreter(TemplateProvider templateProvider,
                   List<String> resolveTo)

Parameters:

templateProvider - Used TemplateProvider

resolveTo - To wich RMObject should the part be resolved

Method Detail

interpret

public Set<InterpreterOutput> interpret(SelectFieldDto selectFieldDto,
                                        ContainmentExpresionDto contains,
                                        String templateId)

interpret

protected Set<InterpreterOutput> interpret(Set<InterpreterInput> inputs,
                                           String templateId)

Called from interpret(SelectFieldDto, ContainmentExpresionDto, String). Can be overwritten to take advantage of caching.

Parameters:

inputs -

templateId -

Returns:

See Also:

interpret(SelectFieldDto, ContainmentExpresionDto, String)

findPathToValue

protected Set<List<InterpreterPathNode>> findPathToValue(WebTemplateNode parent,
                                                         AqlPath path,
                                                         WebTemplateNode node)

Find a paths from node wich match AqlPath path

Parameters:

path -

node -

Returns:

findPathToValue

protected Optional<InterpreterPathNode> findPathToValue(WebTemplateNode parent,
                                                        AqlPath path,
                                                        WebTemplateInput input)

Returns a InterpreterPathNode if input matches path

Parameters:

path -

input -

Returns:

findContainment

protected Set<org.apache.commons.lang3.tuple.Pair<Containment[],Containment>> findContainment(Integer id,
                                                                                                    ContainmentExpresionDto containmentDto)

Finds all direct contain path containing the Containment with given id.

Parameters:

id - Might be null to indicate to find all direct paths without the condition to match id.

containmentDto -

Returns:

The set of all direct contain path. Pair.getLeft() is the path and Pair.getRight() is the containment in the path matching the given id.

resolve

protected static Set<List<org.apache.commons.lang3.tuple.Pair<WebTemplateNode,Deque<WebTemplateNode>>>> resolve(List<Containment> contains,
                                                                                                                      WebTemplateNode node)

Find all paths in the WebTemplateNode node matching the contains

Parameters:

contains -

node -

Returns:

The set of all matching parts. Each Pair in the list correspond to an Element of contains. where Pair.getLeft() is the matching WebTemplateNode and Pair.getRight() is the path to this node from the previous.

findRmAttributeInfo

public static com.nedap.archie.rminfo.RMAttributeInfo findRmAttributeInfo(WebTemplateNode parent,
                                                                          WebTemplateNode child)