@SuppressWarnings({"rawtypes", "unchecked"})
private final ContinuousMapping parseContinuous(
String columnName,
Class<?> type,
VisualProperty<?> vp,
VisualMappingFunctionFactory factory,
JsonNode mappingNode) {
final ContinuousMapping mapping =
(ContinuousMapping) factory.createVisualMappingFunction(columnName, type, vp);
for (JsonNode point : mappingNode.get("points")) {
JsonNode val = point.get("value");
JsonNode lesser = point.get("lesser");
JsonNode equal = point.get("equal");
JsonNode greater = point.get("greater");
final BoundaryRangeValues newPoint =
new BoundaryRangeValues(
vp.parseSerializableString(lesser.asText()),
vp.parseSerializableString(equal.asText()),
vp.parseSerializableString(greater.asText()));
mapping.addPoint(val.asDouble(), newPoint);
}
return mapping;
}
@SuppressWarnings({"rawtypes", "unchecked"})
private final void parseDefaults(
final JsonNode defaults, final VisualStyle style, final VisualLexicon lexicon) {
for (final JsonNode vpNode : defaults) {
String vpName = vpNode.get(MAPPING_VP).textValue();
final VisualProperty vp = getVisualProperty(vpName, lexicon);
final JsonNode value = vpNode.get("value");
if (vp == null || value == null) {
continue;
}
Object parsedValue = null;
if (value.isTextual()) {
parsedValue = vp.parseSerializableString(value.asText());
} else {
parsedValue = vp.parseSerializableString(value.toString());
}
style.setDefaultValue(vp, parsedValue);
}
}
/**
* Directly update view object.
*
* @param view
* @param rootNode
* @param lexicon
*/
public Response updateView(
final View<? extends CyIdentifiable> view,
final JsonNode rootNode,
final VisualLexicon lexicon) {
for (final JsonNode vpNode : rootNode) {
String vpName = vpNode.get(MAPPING_VP).textValue();
final VisualProperty<?> vp = getVisualProperty(vpName, lexicon);
final JsonNode value = vpNode.get(MAPPING_DISCRETE_VALUE);
if (vp == null || value == null) {
continue;
}
Object parsedValue = null;
if (value.isTextual()) {
parsedValue = vp.parseSerializableString(value.asText());
} else {
parsedValue = vp.parseSerializableString(value.toString());
}
view.setVisualProperty(vp, parsedValue);
}
return Response.ok().build();
}
@SuppressWarnings({"rawtypes", "unchecked"})
private final DiscreteMapping parseDiscrete(
String columnName,
Class<?> type,
VisualProperty<?> vp,
VisualMappingFunctionFactory factory,
JsonNode discreteMapping) {
DiscreteMapping mapping =
(DiscreteMapping) factory.createVisualMappingFunction(columnName, type, vp);
final Map map = new HashMap();
for (JsonNode pair : discreteMapping) {
final Object key = parseKeyValue(type, pair.get(MAPPING_DISCRETE_KEY).textValue());
if (key != null) {
map.put(key, vp.parseSerializableString(pair.get(MAPPING_DISCRETE_VALUE).textValue()));
}
}
mapping.putAll(map);
return mapping;
}