Java Code Examples for com.google.cloud.spanner.Type#array()

The following examples show how to use com.google.cloud.spanner.Type#array() . 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: SpannerSchema.java    From beam with Apache License 2.0 5 votes vote down vote up 
private static Type parseSpannerType(String spannerType) {
  spannerType = spannerType.toUpperCase();
  if ("BOOL".equals(spannerType)) {
    return Type.bool();
  }
  if ("INT64".equals(spannerType)) {
    return Type.int64();
  }
  if ("FLOAT64".equals(spannerType)) {
    return Type.float64();
  }
  if (spannerType.startsWith("STRING")) {
    return Type.string();
  }
  if (spannerType.startsWith("BYTES")) {
    return Type.bytes();
  }
  if ("TIMESTAMP".equals(spannerType)) {
    return Type.timestamp();
  }
  if ("DATE".equals(spannerType)) {
    return Type.date();
  }

  if (spannerType.startsWith("ARRAY")) {
    // Substring "ARRAY<xxx>"
    String spannerArrayType = spannerType.substring(6, spannerType.length() - 1);
    Type itemType = parseSpannerType(spannerArrayType);
    return Type.array(itemType);
  }
  throw new IllegalArgumentException("Unknown spanner type " + spannerType);
}
Example 2
Source File: RandomDdlGenerator.java    From DataflowTemplates with Apache License 2.0 4 votes vote down vote up 
private Type generateType(Type.Code[] codes, int arrayPercentage) {
  boolean isArray = getRandom().nextInt(100) <= arrayPercentage;
  Type.Code code = randomCode(codes);
  return isArray ? Type.array(typeOf(code)) : typeOf(code);
}