@Override
public SchemaResult getSchemaResult(SchemaQuery schemaQuery) {
Map<String, String> schemaKeys = schemaQuery.getSchemaKeys();
List<Schema> data = null;
if (schemaKeys == null) {
data = table.getAllDataPoints();
} else {
data = table.getDataPoints(schemaKeys);
}
if (schemaComparator != null) {
Collections.sort(data, schemaComparator);
}
if (data.isEmpty()) {
return null;
}
return new SchemaResult(schemaQuery, data);
}
@Override
public Schema getSchema(Map<String, String> schemaKeys) {
return table.getDataPoint(schemaKeys);
}
@Override
public void registerSchema(Schema schema) {
Map<String, String> schemaKeys = schema.getSchemaKeys();
table.appendRow(schema, schemaKeys);
}
@Override
public int size() {
return table.size();
}
@Override
public void registerSchema(Schema schema, Map<String, String> schemaKeys) {
schema.setSchemaKeys(schemaKeys);
table.appendRow(schema, schemaKeys);
}
