declare namespace java { namespace io { /** * Prints formatted representations of objects to a text-output stream. This * class implements all of the print methods found in {@link * PrintStream}. It does not contain methods for writing raw bytes, for which * a program should use unencoded byte streams. *

Unlike the {@link PrintStream} class, if automatic flushing is enabled * it will be done only when one of the println, printf, or * format methods is invoked, rather than whenever a newline character * happens to be output. These methods use the platform's own notion of line * separator rather than the newline character. *

Methods in this class never throw I/O exceptions, although some of its * constructors may. The client may inquire as to whether any errors have * occurred by invoking {@link #checkError checkError()}. * @author Frank Yellin * @author Mark Reinhold * @since JDK1.1 */ // @ts-ignore class PrintWriter extends java.io.Writer { /** * Creates a new PrintWriter, without automatic line flushing. * @param out A character-output stream */ // @ts-ignore constructor(out: java.io.Writer) /** * Creates a new PrintWriter. * @param out A character-output stream * @param autoFlush A boolean; if true, the println, * printf, or format methods will * flush the output buffer */ // @ts-ignore constructor(out: java.io.Writer, autoFlush: boolean) /** * Creates a new PrintWriter, without automatic line flushing, from an * existing OutputStream. This convenience constructor creates the * necessary intermediate OutputStreamWriter, which will convert characters * into bytes using the default character encoding. * @param out An output stream * @see java.io.OutputStreamWriter#OutputStreamWriter(java.io.OutputStream) */ // @ts-ignore constructor(out: java.io.OutputStream) /** * Creates a new PrintWriter from an existing OutputStream. This * convenience constructor creates the necessary intermediate * OutputStreamWriter, which will convert characters into bytes using the * default character encoding. * @param out An output stream * @param autoFlush A boolean; if true, the println, * printf, or format methods will * flush the output buffer * @see java.io.OutputStreamWriter#OutputStreamWriter(java.io.OutputStream) */ // @ts-ignore constructor(out: java.io.OutputStream, autoFlush: boolean) /** * Creates a new PrintWriter, without automatic line flushing, with the * specified file name. This convenience constructor creates the necessary * intermediate {@link java.io.OutputStreamWriter OutputStreamWriter}, * which will encode characters using the {@linkplain * java.nio.charset.Charset#defaultCharset() default charset} for this * instance of the Java virtual machine. * @param fileName * The name of the file to use as the destination of this writer. * If the file exists then it will be truncated to zero size; * otherwise, a new file will be created. The output will be * written to the file and is buffered. * @throws FileNotFoundException * If the given string does not denote an existing, writable * regular file and a new regular file of that name cannot be * created, or if some other error occurs while opening or * creating the file * @throws SecurityException * If a security manager is present and {#link * SecurityManager#checkWrite checkWrite(fileName)} denies write * access to the file * @since 1.5 */ // @ts-ignore constructor(fileName: java.lang.String | string) /** * Creates a new PrintWriter, without automatic line flushing, with the * specified file name and charset. This convenience constructor creates * the necessary intermediate {@link java.io.OutputStreamWriter * OutputStreamWriter}, which will encode characters using the provided * charset. * @param fileName * The name of the file to use as the destination of this writer. * If the file exists then it will be truncated to zero size; * otherwise, a new file will be created. The output will be * written to the file and is buffered. * @param csn * The name of a supported {#linkplain java.nio.charset.Charset * charset} * @throws FileNotFoundException * If the given string does not denote an existing, writable * regular file and a new regular file of that name cannot be * created, or if some other error occurs while opening or * creating the file * @throws SecurityException * If a security manager is present and {#link * SecurityManager#checkWrite checkWrite(fileName)} denies write * access to the file * @throws UnsupportedEncodingException * If the named charset is not supported * @since 1.5 */ // @ts-ignore constructor(fileName: java.lang.String | string, csn: java.lang.String | string) /** * Creates a new PrintWriter, without automatic line flushing, with the * specified file. This convenience constructor creates the necessary * intermediate {@link java.io.OutputStreamWriter OutputStreamWriter}, * which will encode characters using the {@linkplain * java.nio.charset.Charset#defaultCharset() default charset} for this * instance of the Java virtual machine. * @param file * The file to use as the destination of this writer. If the file * exists then it will be truncated to zero size; otherwise, a new * file will be created. The output will be written to the file * and is buffered. * @throws FileNotFoundException * If the given file object does not denote an existing, writable * regular file and a new regular file of that name cannot be * created, or if some other error occurs while opening or * creating the file * @throws SecurityException * If a security manager is present and {#link * SecurityManager#checkWrite checkWrite(file.getPath())} * denies write access to the file * @since 1.5 */ // @ts-ignore constructor(file: java.io.File) /** * Creates a new PrintWriter, without automatic line flushing, with the * specified file and charset. This convenience constructor creates the * necessary intermediate {@link java.io.OutputStreamWriter * OutputStreamWriter}, which will encode characters using the provided * charset. * @param file * The file to use as the destination of this writer. If the file * exists then it will be truncated to zero size; otherwise, a new * file will be created. The output will be written to the file * and is buffered. * @param csn * The name of a supported {#linkplain java.nio.charset.Charset * charset} * @throws FileNotFoundException * If the given file object does not denote an existing, writable * regular file and a new regular file of that name cannot be * created, or if some other error occurs while opening or * creating the file * @throws SecurityException * If a security manager is present and {#link * SecurityManager#checkWrite checkWrite(file.getPath())} * denies write access to the file * @throws UnsupportedEncodingException * If the named charset is not supported * @since 1.5 */ // @ts-ignore constructor(file: java.io.File, csn: java.lang.String | string) /** * The underlying character-output stream of this * PrintWriter. * @since 1.2 */ // @ts-ignore out: java.io.Writer /** * Flushes the stream. * @see #checkError() */ // @ts-ignore public flush(): void /** * Closes the stream and releases any system resources associated * with it. Closing a previously closed stream has no effect. * @see #checkError() */ // @ts-ignore public close(): void /** * Flushes the stream if it's not closed and checks its error state. * @return true if the print stream has encountered an error, * either on the underlying output stream or during a format * conversion. */ // @ts-ignore public checkError(): boolean /** * Indicates that an error has occurred. *

This method will cause subsequent invocations of {@link * #checkError()} to return true until {@link * #clearError()} is invoked. */ // @ts-ignore setError(): void /** * Clears the error state of this stream. *

This method will cause subsequent invocations of {@link * #checkError()} to return false until another write * operation fails and invokes {@link #setError()}. * @since 1.6 */ // @ts-ignore clearError(): void /** * Writes a single character. * @param c int specifying a character to be written. */ // @ts-ignore public write(c: number /*int*/): void /** * Writes A Portion of an array of characters. * @param buf Array of characters * @param off Offset from which to start writing characters * @param len Number of characters to write */ // @ts-ignore public write(buf: string[], off: number /*int*/, len: number /*int*/): void /** * Writes an array of characters. This method cannot be inherited from the * Writer class because it must suppress I/O exceptions. * @param buf Array of characters to be written */ // @ts-ignore public write(buf: string[]): void /** * Writes a portion of a string. * @param s A String * @param off Offset from which to start writing characters * @param len Number of characters to write */ // @ts-ignore public write(s: java.lang.String | string, off: number /*int*/, len: number /*int*/): void /** * Writes a string. This method cannot be inherited from the Writer class * because it must suppress I/O exceptions. * @param s String to be written */ // @ts-ignore public write(s: java.lang.String | string): void /** * Prints a boolean value. The string produced by {@link * java.lang.String#valueOf(boolean)} is translated into bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link * #write(int)} method. * @param b The boolean to be printed */ // @ts-ignore public print(b: boolean): void /** * Prints a character. The character is translated into one or more bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link * #write(int)} method. * @param c The char to be printed */ // @ts-ignore public print(c: string): void /** * Prints an integer. The string produced by {@link * java.lang.String#valueOf(int)} is translated into bytes according * to the platform's default character encoding, and these bytes are * written in exactly the manner of the {@link #write(int)} * method. * @param i The int to be printed * @see java.lang.Integer#toString(int) */ // @ts-ignore public print(i: number /*int*/): void /** * Prints a long integer. The string produced by {@link * java.lang.String#valueOf(long)} is translated into bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link #write(int)} * method. * @param l The long to be printed * @see java.lang.Long#toString(long) */ // @ts-ignore public print(l: number /*long*/): void /** * Prints a floating-point number. The string produced by {@link * java.lang.String#valueOf(float)} is translated into bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link #write(int)} * method. * @param f The float to be printed * @see java.lang.Float#toString(float) */ // @ts-ignore public print(f: number /*float*/): void /** * Prints a double-precision floating-point number. The string produced by * {@link java.lang.String#valueOf(double)} is translated into * bytes according to the platform's default character encoding, and these * bytes are written in exactly the manner of the {@link * #write(int)} method. * @param d The double to be printed * @see java.lang.Double#toString(double) */ // @ts-ignore public print(d: number /*double*/): void /** * Prints an array of characters. The characters are converted into bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link #write(int)} * method. * @param s The array of chars to be printed * @throws NullPointerException If s is null */ // @ts-ignore public print(s: string[]): void /** * Prints a string. If the argument is null then the string * "null" is printed. Otherwise, the string's characters are * converted into bytes according to the platform's default character * encoding, and these bytes are written in exactly the manner of the * {@link #write(int)} method. * @param s The String to be printed */ // @ts-ignore public print(s: java.lang.String | string): void /** * Prints an object. The string produced by the {@link * java.lang.String#valueOf(Object)} method is translated into bytes * according to the platform's default character encoding, and these bytes * are written in exactly the manner of the {@link #write(int)} * method. * @param obj The Object to be printed * @see java.lang.Object#toString() */ // @ts-ignore public print(obj: java.lang.Object | any): void /** * Terminates the current line by writing the line separator string. The * line separator string is defined by the system property * line.separator, and is not necessarily a single newline * character ('\n'). */ // @ts-ignore public println(): void /** * Prints a boolean value and then terminates the line. This method behaves * as though it invokes {@link #print(boolean)} and then * {@link #println()}. * @param x the boolean value to be printed */ // @ts-ignore public println(x: boolean): void /** * Prints a character and then terminates the line. This method behaves as * though it invokes {@link #print(char)} and then {@link * #println()}. * @param x the char value to be printed */ // @ts-ignore public println(x: string): void /** * Prints an integer and then terminates the line. This method behaves as * though it invokes {@link #print(int)} and then {@link * #println()}. * @param x the int value to be printed */ // @ts-ignore public println(x: number /*int*/): void /** * Prints a long integer and then terminates the line. This method behaves * as though it invokes {@link #print(long)} and then * {@link #println()}. * @param x the long value to be printed */ // @ts-ignore public println(x: number /*long*/): void /** * Prints a floating-point number and then terminates the line. This method * behaves as though it invokes {@link #print(float)} and then * {@link #println()}. * @param x the float value to be printed */ // @ts-ignore public println(x: number /*float*/): void /** * Prints a double-precision floating-point number and then terminates the * line. This method behaves as though it invokes {@link * #print(double)} and then {@link #println()}. * @param x the double value to be printed */ // @ts-ignore public println(x: number /*double*/): void /** * Prints an array of characters and then terminates the line. This method * behaves as though it invokes {@link #print(char[])} and then * {@link #println()}. * @param x the array of char values to be printed */ // @ts-ignore public println(x: string[]): void /** * Prints a String and then terminates the line. This method behaves as * though it invokes {@link #print(String)} and then * {@link #println()}. * @param x the String value to be printed */ // @ts-ignore public println(x: java.lang.String | string): void /** * Prints an Object and then terminates the line. This method calls * at first String.valueOf(x) to get the printed object's string value, * then behaves as * though it invokes {@link #print(String)} and then * {@link #println()}. * @param x The Object to be printed. */ // @ts-ignore public println(x: java.lang.Object | any): void /** * A convenience method to write a formatted string to this writer using * the specified format string and arguments. If automatic flushing is * enabled, calls to this method will flush the output buffer. *

An invocation of this method of the form out.printf(format, * args) behaves in exactly the same way as the invocation * 

             * out.format(format, args)
* @param format * A format string as described in Format string syntax. * @param args * Arguments referenced by the format specifiers in the format * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by * The Java™ Virtual Machine Specification. * The behaviour on a * null argument depends on the conversion. * @throws java.util.IllegalFormatException * If a format string contains an illegal syntax, a format * specifier that is incompatible with the given arguments, * insufficient arguments given the format string, or other * illegal conditions. For specification of all possible * formatting errors, see the Details section of the * formatter class specification. * @throws NullPointerException * If the format is null * @return This writer * @since 1.5 */ // @ts-ignore public printf(format: java.lang.String | string, ...args: java.lang.Object[] | any[]): java.io.PrintWriter /** * A convenience method to write a formatted string to this writer using * the specified format string and arguments. If automatic flushing is * enabled, calls to this method will flush the output buffer. *

An invocation of this method of the form out.printf(l, format, * args) behaves in exactly the same way as the invocation * 

             * out.format(l, format, args)
* @param l * The {#linkplain java.util.Locale locale} to apply during * formatting. If l is null then no localization * is applied. * @param format * A format string as described in Format string syntax. * @param args * Arguments referenced by the format specifiers in the format * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by * The Java™ Virtual Machine Specification. * The behaviour on a * null argument depends on the conversion. * @throws java.util.IllegalFormatException * If a format string contains an illegal syntax, a format * specifier that is incompatible with the given arguments, * insufficient arguments given the format string, or other * illegal conditions. For specification of all possible * formatting errors, see the Details section of the * formatter class specification. * @throws NullPointerException * If the format is null * @return This writer * @since 1.5 */ // @ts-ignore public printf(l: java.util.Locale, format: java.lang.String | string, ...args: java.lang.Object[] | any[]): java.io.PrintWriter /** * Writes a formatted string to this writer using the specified format * string and arguments. If automatic flushing is enabled, calls to this * method will flush the output buffer. *

The locale always used is the one returned by {@link * java.util.Locale#getDefault() Locale.getDefault()}, regardless of any * previous invocations of other formatting methods on this object. * @param format * A format string as described in Format string syntax. * @param args * Arguments referenced by the format specifiers in the format * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by * The Java™ Virtual Machine Specification. * The behaviour on a * null argument depends on the conversion. * @throws java.util.IllegalFormatException * If a format string contains an illegal syntax, a format * specifier that is incompatible with the given arguments, * insufficient arguments given the format string, or other * illegal conditions. For specification of all possible * formatting errors, see the Details section of the * Formatter class specification. * @throws NullPointerException * If the format is null * @return This writer * @since 1.5 */ // @ts-ignore public format(format: java.lang.String | string, ...args: java.lang.Object[] | any[]): java.io.PrintWriter /** * Writes a formatted string to this writer using the specified format * string and arguments. If automatic flushing is enabled, calls to this * method will flush the output buffer. * @param l * The {#linkplain java.util.Locale locale} to apply during * formatting. If l is null then no localization * is applied. * @param format * A format string as described in Format string syntax. * @param args * Arguments referenced by the format specifiers in the format * string. If there are more arguments than format specifiers, the * extra arguments are ignored. The number of arguments is * variable and may be zero. The maximum number of arguments is * limited by the maximum dimension of a Java array as defined by * The Java™ Virtual Machine Specification. * The behaviour on a * null argument depends on the conversion. * @throws java.util.IllegalFormatException * If a format string contains an illegal syntax, a format * specifier that is incompatible with the given arguments, * insufficient arguments given the format string, or other * illegal conditions. For specification of all possible * formatting errors, see the Details section of the * formatter class specification. * @throws NullPointerException * If the format is null * @return This writer * @since 1.5 */ // @ts-ignore public format(l: java.util.Locale, format: java.lang.String | string, ...args: java.lang.Object[] | any[]): java.io.PrintWriter /** * Appends the specified character sequence to this writer. *

An invocation of this method of the form out.append(csq) * behaves in exactly the same way as the invocation * 

             * out.write(csq.toString())
*

Depending on the specification of toString for the * character sequence csq, the entire sequence may not be * appended. For instance, invoking the toString method of a * character buffer will return a subsequence whose content depends upon * the buffer's position and limit. * @param csq * The character sequence to append. If csq is * null, then the four characters "null" are * appended to this writer. * @return This writer * @since 1.5 */ // @ts-ignore public append(csq: java.lang.CharSequence): java.io.PrintWriter /** * Appends a subsequence of the specified character sequence to this writer. *

An invocation of this method of the form out.append(csq, start, * end) when csq is not null, behaves in * exactly the same way as the invocation * 

             * out.write(csq.subSequence(start, end).toString())
* @param csq * The character sequence from which a subsequence will be * appended. If csq is null, then characters * will be appended as if csq contained the four * characters "null". * @param start * The index of the first character in the subsequence * @param end * The index of the character following the last character in the * subsequence * @return This writer * @throws IndexOutOfBoundsException * If start or end are negative, start * is greater than end, or end is greater than * csq.length() * @since 1.5 */ // @ts-ignore public append(csq: java.lang.CharSequence, start: number /*int*/, end: number /*int*/): java.io.PrintWriter /** * Appends the specified character to this writer. *

An invocation of this method of the form out.append(c) * behaves in exactly the same way as the invocation * 

             * out.write(c)
* @param c * The 16-bit character to append * @return This writer * @since 1.5 */ // @ts-ignore public append(c: string): java.io.PrintWriter } } }