PrintStream

PrintStream

PrintStream(out: OutputStream!)

Creates a new print stream, without automatic line flushing, with the specified OutputStream. Characters written to the stream are converted to bytes using the platform's default character encoding.

PrintStream

PrintStream(
    out: OutputStream!, 
    autoFlush: Boolean)

Creates a new print stream, with the specified OutputStream and line flushing. Characters written to the stream are converted to bytes using the platform's default character encoding.

PrintStream

PrintStream(
    out: OutputStream!, 
    autoFlush: Boolean, 
    encoding: String!)

Creates a new print stream, with the specified OutputStream, line flushing, and character encoding.

PrintStream

PrintStream(
    out: OutputStream!, 
    autoFlush: Boolean, 
    charset: Charset!)

Creates a new print stream, with the specified OutputStream, line flushing and charset. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the provided charset.

PrintStream

PrintStream(fileName: String!)

Creates a new print stream, without automatic line flushing, with the specified file name. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the default charset for this instance of the Java virtual machine.

PrintStream

PrintStream(
    fileName: String!, 
    csn: String!)

Creates a new print stream, without automatic line flushing, with the specified file name and charset. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the provided charset.

PrintStream

PrintStream(
    fileName: String!, 
    charset: Charset!)

Creates a new print stream, without automatic line flushing, with the specified file name and charset. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the provided charset.

PrintStream

PrintStream(file: File!)

Creates a new print stream, without automatic line flushing, with the specified file. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the default charset for this instance of the Java virtual machine.

PrintStream

PrintStream(
    file: File!, 
    csn: String!)

Creates a new print stream, without automatic line flushing, with the specified file and charset. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the provided charset.

PrintStream

PrintStream(
    file: File!, 
    charset: Charset!)

Creates a new print stream, without automatic line flushing, with the specified file and charset. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will encode characters using the provided charset.

append

open fun append(csq: CharSequence?): PrintStream

Appends the specified character sequence to this output stream.

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

<code>out.print(csq.toString())
  </code>

Depending on the specification of toString for the character sequence csq, the entire sequence may not be appended. For instance, invoking then toString method of a character buffer will return a subsequence whose content depends upon the buffer's position and limit.

append

open fun append(
    csq: CharSequence?, 
    start: Int, 
    end: Int
): PrintStream

Appends a subsequence of the specified character sequence to this output stream.

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

<code>out.print(csq.subSequence(start, end).toString())
  </code>

append

open fun append(c: Char): PrintStream

Appends the specified character to this output stream.

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

<code>out.print(c)
  </code>

checkError

open fun checkError(): Boolean

Flushes the stream and checks its error state. The internal error state is set to true when the underlying output stream throws an IOException other than InterruptedIOException, and when the setError method is invoked. If an operation on the underlying output stream throws an InterruptedIOException, then the PrintStream converts the exception back into an interrupt by doing:

<code>Thread.currentThread().interrupt();
  </code>

close

open fun close(): Unit

Closes the stream. This is done by flushing the stream and then closing the underlying output stream.

flush

open fun flush(): Unit

Flushes the stream. This is done by writing any buffered output bytes to the underlying output stream and then flushing that stream.

format

open fun format(
    format: String!, 
    vararg args: Any!
): PrintStream!

Writes a formatted string to this output stream using the specified format string and arguments.

The locale always used is the one returned by java.util.Locale#getDefault(Locale.Category) with FORMAT category specified, regardless of any previous invocations of other formatting methods on this object.

format

open fun format(
    l: Locale!, 
    format: String!, 
    vararg args: Any!
): PrintStream!

Writes a formatted string to this output stream using the specified format string and arguments.

print

open fun print(b: Boolean): Unit

Prints a boolean value. The string produced by 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 #write(int) method.

print

open fun print(c: Char): Unit

Prints a character. The character is translated into one or more bytes according to the character encoding given to the constructor, or the platform's default character encoding if none specified. These bytes are written in exactly the manner of the #write(int) method.

print

open fun print(i: Int): Unit

Prints an integer. The string produced by 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 #write(int) method.

print

open fun print(l: Long): Unit

Prints a long integer. The string produced by 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 #write(int) method.

print

open fun print(f: Float): Unit

Prints a floating-point number. The string produced by 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 #write(int) method.

print

open fun print(d: Double): Unit

Prints a double-precision floating-point number. The string produced by 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 #write(int) method.

print

open fun print(s: CharArray!): Unit

Prints an array of characters. The characters are converted into bytes according to the character encoding given to the constructor, or the platform's default character encoding if none specified. These bytes are written in exactly the manner of the #write(int) method.

print

open fun print(s: String!): Unit

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 character encoding given to the constructor, or the platform's default character encoding if none specified. These bytes are written in exactly the manner of the #write(int) method.

print

open fun print(obj: Any!): Unit

Prints an object. The string produced by the 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 #write(int) method.

printf

open fun printf(
    format: String!, 
    vararg args: Any!
): PrintStream!

A convenience method to write a formatted string to this output stream using the specified format string and arguments.

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

<code>out.format(format, args)
  </code>

printf

open fun printf(
    l: Locale!, 
    format: String!, 
    vararg args: Any!
): PrintStream!

A convenience method to write a formatted string to this output stream using the specified format string and arguments.

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

<code>out.format(l, format, args)
  </code>

println

open fun println(): Unit

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').

println

open fun println(x: Boolean): Unit

Prints a boolean and then terminate the line. This method behaves as though it invokes print(boolean) and then println().

println

open fun println(x: Char): Unit

Prints a character and then terminate the line. This method behaves as though it invokes print(char) and then println().

println

open fun println(x: Int): Unit

Prints an integer and then terminate the line. This method behaves as though it invokes print(int) and then println().

println

open fun println(x: Long): Unit

Prints a long and then terminate the line. This method behaves as though it invokes print(long) and then println().

println

open fun println(x: Float): Unit

Prints a float and then terminate the line. This method behaves as though it invokes print(float) and then println().

println

open fun println(x: Double): Unit

Prints a double and then terminate the line. This method behaves as though it invokes print(double) and then println().

println

open fun println(x: CharArray!): Unit

Prints an array of characters and then terminate the line. This method behaves as though it invokes print(char[]) and then println().

println

open fun println(x: String!): Unit

Prints a String and then terminate the line. This method behaves as though it invokes print(java.lang.String) and then println().

println

open fun println(x: Any!): Unit

Prints an Object and then terminate the line. This method calls at first String.valueOf(x) to get the printed object's string value, then behaves as though it invokes print(java.lang.String) and then println().

write

open fun write(b: Int): Unit

Writes the specified byte to this stream. If the byte is a newline and automatic flushing is enabled then the flush method will be invoked on the underlying output stream.

Note that the byte is written as given; to write a character that will be translated according to the platform's default character encoding, use the print(char) or println(char) methods.

write

open fun write(
    buf: ByteArray!, 
    off: Int, 
    len: Int
): Unit

Writes len bytes from the specified byte array starting at offset off to this stream. If automatic flushing is enabled then the flush method will be invoked on the underlying output stream.

Note that the bytes will be written as given; to write characters that will be translated according to the platform's default character encoding, use the print(char) or println(char) methods.

write

open fun write(buf: ByteArray!): Unit

Writes all bytes from the specified byte array to this stream. If automatic flushing is enabled then the flush method will be invoked on the underlying output stream.

Note that the bytes will be written as given; to write characters that will be translated according to the platform's default character encoding, use the print(char[]) or println(char[]) methods.

writeBytes

open fun writeBytes(buf: ByteArray!): Unit

Writes all bytes from the specified byte array to this stream. If automatic flushing is enabled then the flush method will be invoked.

Note that the bytes will be written as given; to write characters that will be translated according to the platform's default character encoding, use the print(char[]) or println(char[]) methods.

clearError

protected open fun clearError(): Unit

Clears the internal error state of this stream.

This method will cause subsequent invocations of checkError() to return false until another write operation fails and invokes setError().

setError

protected open fun setError(): Unit

Sets the error state of the stream to true.

This method will cause subsequent invocations of checkError() to return true until clearError() is invoked.