/**
* Encodes {@code value}.
*
* @param value a finite value. May not be {@link Double#isNaN() NaNs} or {@link
* Double#isInfinite() infinities}.
* @return this writer.
*/
public JsonWriter value(double value) throws IOException {
if (Double.isNaN(value) || Double.isInfinite(value)) {
throw new IllegalArgumentException("Numeric values must be finite, but was " + value);
}
beforeValue(false);
out.append(Double.toString(value));
return this;
}
/**
* Encodes {@code value}.
*
* @param value the literal string value, or null to encode a null literal.
* @return this writer.
*/
public JsonWriter value(String value) throws IOException {
if (value == null) {
return nullValue();
}
beforeValue(false);
string(value);
return this;
}
/**
* Encodes {@code value}.
*
* @param value a finite value. May not be {@link Double#isNaN() NaNs} or {@link
* Double#isInfinite() infinities}.
* @return this writer.
*/
public JsonWriter value(Number value) throws IOException {
if (value == null) {
return nullValue();
}
String string = value.toString();
if (!lenient
&& (string.equals("-Infinity") || string.equals("Infinity") || string.equals("NaN"))) {
throw new IllegalArgumentException("Numeric values must be finite, but was " + value);
}
beforeValue(false);
out.append(string);
return this;
}
/**
* Encodes {@code value}.
*
* @return this writer.
*/
public JsonWriter value(long value) throws IOException {
beforeValue(false);
out.write(Long.toString(value));
return this;
}
/**
* Encodes {@code value}.
*
* @return this writer.
*/
public JsonWriter value(boolean value) throws IOException {
beforeValue(false);
out.write(value ? "true" : "false");
return this;
}
/**
* Writes {@code value} literally
*
* @return this writer.
*/
public JsonWriter value(JsonLiteral value) throws IOException {
beforeValue(false);
out.write(value.toString());
return this;
}
/**
* Encodes {@code null}.
*
* @return this writer.
*/
public JsonWriter nullValue() throws IOException {
beforeValue(false);
out.write("null");
return this;
}
/** Enters a new scope by appending any necessary whitespace and the given bracket. */
private JsonWriter open(JsonScope empty, String openBracket) throws IOException {
beforeValue(true);
stack.add(empty);
out.write(openBracket);
return this;
}