Examples with TreeReference org.javarosa.core.model.instance.TreeReference used on opensource projects

Example 76 with TreeReference

use of org.javarosa.core.model.instance.TreeReference in project javarosa by opendatakit.

the class Triggerable method readExternal.

public void readExternal(DataInputStream in, PrototypeFactory pf) throws IOException, DeserializationException {
    expr = (IConditionExpr) ExtUtil.read(in, new ExtWrapTagged(), pf);
    contextRef = (TreeReference) ExtUtil.read(in, TreeReference.class, pf);
    originalContextRef = (TreeReference) ExtUtil.read(in, TreeReference.class, pf);
    List<TreeReference> tlist = (List<TreeReference>) ExtUtil.read(in, new ExtWrapList(TreeReference.class), pf);
    targets = new ArrayList<TreeReference>(tlist);
}

Example 77 with TreeReference

use of org.javarosa.core.model.instance.TreeReference in project javarosa by opendatakit.

the class Triggerable method writeExternal.

public void writeExternal(DataOutputStream out) throws IOException {
    ExtUtil.write(out, new ExtWrapTagged(expr));
    ExtUtil.write(out, contextRef);
    ExtUtil.write(out, originalContextRef);
    List<TreeReference> tlist = new ArrayList<TreeReference>(targets);
    ExtUtil.write(out, new ExtWrapList(tlist));
}

Example 78 with TreeReference

use of org.javarosa.core.model.instance.TreeReference in project javarosa by opendatakit.

the class Triggerable method equals.

public boolean equals(Object o) {
    if (o instanceof Triggerable) {
        Triggerable t = (Triggerable) o;
        if (this == t)
            return true;
        if (this.expr.equals(t.expr)) {
            // the
            try {
                // resolved triggers should match...
                Set<TreeReference> Atriggers = this.getTriggers();
                Set<TreeReference> Btriggers = t.getTriggers();
                return (Atriggers.size() == Btriggers.size()) && Atriggers.containsAll(Btriggers);
            } catch (XPathException e) {
                return false;
            }
        } else {
            return false;
        }
    } else {
        return false;
    }
}

Example 79 with TreeReference

use of org.javarosa.core.model.instance.TreeReference in project javarosa by opendatakit.

the class XFormParserTest method parsesExternalSecondaryInstanceForm.

@Test
public void parsesExternalSecondaryInstanceForm() throws IOException, XPathSyntaxException {
    FormDef formDef = parse(EXTERNAL_SECONDARY_INSTANCE_XML).formDef;
    assertEquals("Form with external secondary instance", formDef.getTitle());
    TreeReference treeReference = ((XPathPathExpr) parseXPath("instance('towns')/data_set")).getReference();
    EvaluationContext evaluationContext = formDef.getEvaluationContext();
    List<TreeReference> treeReferences = evaluationContext.expandReference(treeReference);
    assertEquals(1, treeReferences.size());
    DataInstance townInstance = formDef.getNonMainInstance("towns");
    AbstractTreeElement tiRoot = townInstance.getRoot();
    assertEquals("towndata", tiRoot.getName());
    assertEquals(1, tiRoot.getNumChildren());
    AbstractTreeElement dataSetChild = tiRoot.getChild("data_set", 0);
    assertEquals("us_east", dataSetChild.getValue().getDisplayText());
}

Example 80 with TreeReference

use of org.javarosa.core.model.instance.TreeReference in project javarosa by opendatakit.

the class XFormParserTest method parseGroupWithNodesetAttrForm.

@Test
public void parseGroupWithNodesetAttrForm() throws IOException {
    // Given & When
    ParseResult parseResult = parse(r("group-with-nodeset-attr.xml"));
    // Then
    assertEquals(parseResult.formDef.getTitle(), "group with nodeset attribute");
    assertEquals("Number of error messages", 0, parseResult.errorMessages.size());
    final TreeReference expectedTreeReference = new TreeReference();
    // absolute reference
    expectedTreeReference.setRefLevel(-1);
    // the instance root
    expectedTreeReference.add("data", -1);
    // the outer repeat
    expectedTreeReference.add("R1", -1);
    // the inner group
    expectedTreeReference.add("G2", -1);
    final IDataReference expectedXPathReference = new XPathReference(expectedTreeReference);
    IFormElement groupElement = parseResult.formDef.getChild(0).getChild(0);
    assertThat(groupElement, instanceOf(GroupDef.class));
    assertThat(((GroupDef) groupElement).getRepeat(), is(false));
    assertThat(groupElement.getBind(), is(expectedXPathReference));
}