/**
* Make a prettyprinted JSON text of this JsonArray. Warning: This method assumes that the data
* structure is acyclical.
*
* @param indentFactor The number of spaces to add to each level of indentation.
* @param indent The indention of the top level.
* @return a printable, displayable, transmittable representation of the array.
* @throws JsonException
*/
String toString(int indentFactor, int indent) {
int len = length();
if (len == 0) {
return "[]";
}
int i;
StringBuilder sb = new StringBuilder("[");
if (len == 1) {
sb.append(JsonObject.valueToString(this.myArrayList.get(0), indentFactor, indent));
} else {
int newindent = indent + indentFactor;
sb.append('\n');
for (i = 0; i < len; i += 1) {
if (i > 0) {
sb.append(",\n");
}
for (int j = 0; j < newindent; j += 1) {
sb.append(' ');
}
sb.append(JsonObject.valueToString(this.myArrayList.get(i), indentFactor, newindent));
}
sb.append('\n');
for (i = 0; i < indent; i += 1) {
sb.append(' ');
}
}
sb.append(']');
return sb.toString();
}
/**
* Write the contents of the JsonArray as JSON text to a writer. For compactness, no whitespace is
* added.
*
* <p>Warning: This method assumes that the data structure is acyclical.
*
* @return The writer.
* @throws JsonException
*/
public Writer write(Writer writer) {
try {
boolean b = false;
int len = length();
writer.write('[');
for (int i = 0; i < len; i += 1) {
if (b) {
writer.write(',');
}
Object v = this.myArrayList.get(i);
if (v instanceof JsonObject) {
((JsonObject) v).write(writer);
} else if (v instanceof JsonArray) {
((JsonArray) v).write(writer);
} else {
writer.write(JsonObject.valueToString(v));
}
b = true;
}
writer.write(']');
return writer;
} catch (IOException e) {
throw new JsonException(e);
}
}
/**
* Make a string from the contents of this JsonArray. The <code>separator</code> string is
* inserted between each element. Warning: This method assumes that the data structure is
* acyclical.
*
* @param separator A string that will be inserted between the elements.
* @return a string.
* @throws JsonException If the array contains an invalid number.
*/
public String join(String separator) {
int len = length();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < len; i += 1) {
if (i > 0) {
sb.append(separator);
}
sb.append(JsonObject.valueToString(this.myArrayList.get(i)));
}
return sb.toString();
}
