private static void assertAttributes(Object value, String... keys) {
if (!(value instanceof RAbstractVector)) {
Assert.assertEquals(0, keys.length);
return;
}
RAbstractVector vector = (RAbstractVector) value;
Set<String> expectedAttributes = new HashSet<>(Arrays.asList(keys));
DynamicObject attributes = vector.getAttributes();
if (attributes == null) {
Assert.assertEquals(0, keys.length);
return;
}
Set<Object> foundAttributes = new HashSet<>();
for (RAttributesLayout.RAttribute attribute : RAttributesLayout.asIterable(attributes)) {
foundAttributes.add(attribute.getName());
foundAttributes.add(attribute.getValue());
}
Assert.assertEquals(expectedAttributes, foundAttributes);
}
protected boolean containsMetadata(RAbstractVector vector) {
return vector instanceof RVector && hasDimNode.execute(vector)
|| (copyAllAttributes && vector.getAttributes() != null)
|| getNamesNode.getNames(vector) != null
|| getDimNamesNode.getDimNames(vector) != null;
}
protected boolean containsMetadata(RAbstractVector vector, RAttributeProfiles attrProfiles) {
return vector instanceof RVector && vector.hasDimensions()
|| (copyAllAttributes && vector.getAttributes() != null)
|| vector.getNames(attrProfiles) != null
|| vector.getDimNames(attrProfiles) != null;
}