Java Code Examples for org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode#isInt()

The following examples show how to use org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode#isInt() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Selectors.java    From stateful-functions with Apache License 2.0 5 votes vote down vote up 
public static int integerAt(JsonNode node, JsonPointer pointer) {
  node = dereference(node, pointer);
  if (!node.isInt()) {
    throw new WrongTypeException(pointer, "not an integer");
  }
  return node.asInt();
}
Example 2
Source File: Selectors.java    From flink-statefun with Apache License 2.0 5 votes vote down vote up 
public static int integerAt(JsonNode node, JsonPointer pointer) {
  node = dereference(node, pointer);
  if (!node.isInt()) {
    throw new WrongTypeException(pointer, "not an integer");
  }
  return node.asInt();
}
Example 3
Source File: Selectors.java    From flink-statefun with Apache License 2.0 5 votes vote down vote up 
public static long longAt(JsonNode node, JsonPointer pointer) {
  node = dereference(node, pointer);
  if (!node.isLong() && !node.isInt()) {
    throw new WrongTypeException(pointer, "not a long");
  }
  return node.asLong();
}
Example 4
Source File: Selectors.java    From flink-statefun with Apache License 2.0 5 votes vote down vote up 
public static OptionalInt optionalIntegerAt(JsonNode node, JsonPointer pointer) {
  node = node.at(pointer);
  if (node.isMissingNode()) {
    return OptionalInt.empty();
  }
  if (!node.isInt()) {
    throw new WrongTypeException(pointer, "not an integer");
  }
  return OptionalInt.of(node.asInt());
}