Examples with NameDefNode org.kie.dmn.feel.lang.ast.NameDefNode used on opensource projects

Example 6 with NameDefNode

use of org.kie.dmn.feel.lang.ast.NameDefNode in project drools by kiegroup.

the class ASTBuilderVisitor method visitIterationContext.

@Override
public BaseNode visitIterationContext(FEEL_1_1Parser.IterationContextContext ctx) {
    NameDefNode name = (NameDefNode) visit(ctx.nameDefinition());
    BaseNode expr = visit(ctx.expression().get(0));
    if (ctx.expression().size() == 1) {
        return ASTBuilderFactory.newIterationContextNode(ctx, name, expr);
    } else {
        BaseNode rangeEndExpr = visit(ctx.expression().get(1));
        return ASTBuilderFactory.newIterationContextNode(ctx, name, expr, rangeEndExpr);
    }
}

Example 7 with NameDefNode

use of org.kie.dmn.feel.lang.ast.NameDefNode in project drools by kiegroup.

the class FEELParserTest method testNestedContexts.

@Test
public void testNestedContexts() {
    String inputExpression = "{ a value : 10," + " an applicant : { " + "    first name : \"Edson\", " + "    last + name : \"Tirelli\", " + "    full name : first name + last + name, " + "    address : {" + "        street : \"55 broadway st\"," + "        city : \"New York\" " + "    }, " + "    xxx: last + name" + " } " + "}";
    BaseNode ctxbase = parse(inputExpression);
    assertThat(ctxbase, is(instanceOf(ContextNode.class)));
    assertThat(ctxbase.getText(), is(inputExpression));
    ContextNode ctx = (ContextNode) ctxbase;
    assertThat(ctx.getEntries().size(), is(2));
    ContextEntryNode entry = ctx.getEntries().get(0);
    assertThat(entry.getName(), is(instanceOf(NameDefNode.class)));
    NameDefNode name = (NameDefNode) entry.getName();
    assertThat(name.getText(), is("a value"));
    assertThat(entry.getValue(), is(instanceOf(NumberNode.class)));
    assertThat(entry.getResultType(), is(BuiltInType.NUMBER));
    assertThat(entry.getValue().getText(), is("10"));
    entry = ctx.getEntries().get(1);
    assertThat(entry.getName(), is(instanceOf(NameDefNode.class)));
    name = (NameDefNode) entry.getName();
    assertThat(name.getText(), is("an applicant"));
    assertThat(entry.getValue(), is(instanceOf(ContextNode.class)));
    ContextNode applicant = (ContextNode) entry.getValue();
    assertThat(applicant.getEntries().size(), is(5));
    assertThat(applicant.getEntries().get(0).getName().getText(), is("first name"));
    assertThat(applicant.getEntries().get(0).getResultType(), is(BuiltInType.STRING));
    assertThat(applicant.getEntries().get(1).getName().getText(), is("last + name"));
    assertThat(applicant.getEntries().get(1).getResultType(), is(BuiltInType.STRING));
    assertThat(applicant.getEntries().get(2).getName().getText(), is("full name"));
    assertThat(applicant.getEntries().get(2).getResultType(), is(BuiltInType.STRING));
    assertThat(applicant.getEntries().get(3).getName().getText(), is("address"));
    assertThat(applicant.getEntries().get(3).getValue(), is(instanceOf(ContextNode.class)));
    ContextNode address = (ContextNode) applicant.getEntries().get(3).getValue();
    assertThat(address.getEntries().size(), is(2));
    assertThat(address.getEntries().get(0).getName().getText(), is("street"));
    assertThat(address.getEntries().get(0).getResultType(), is(BuiltInType.STRING));
    assertThat(address.getEntries().get(1).getName().getText(), is("city"));
    assertThat(address.getEntries().get(0).getResultType(), is(BuiltInType.STRING));
}