com.facebook.buck.util

Class DirtyPrintStreamDecorator

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.PrintStream

com.facebook.buck.util.DirtyPrintStreamDecorator

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class DirtyPrintStreamDecorator
extends PrintStream

Decorator of PrintStreams that tracks whether or not that stream has been written to. This is used to wrap stdout and stderr to track if anyone else but the class responsible for formatting output has written to stderr or stdout so we can abort output rendering.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
DirtyPrintStreamDecorator(PrintStream delegate)

Method Summary

Modifier and Type	Method and Description
PrintStream	append(char c)
PrintStream	append(CharSequence csq)
PrintStream	append(CharSequence csq, int start, int end)
PrintStream	format(Locale l, String format, Object... args)
PrintStream	format(String format, Object... args)
PrintStream	getRawStream()
boolean	isDirty()
void	print(boolean b)
void	print(char c)
void	print(char[] s)
void	print(double d)
void	print(float f)
void	print(int i)
void	print(long l)
void	print(Object obj)
void	print(String s)
PrintStream	printf(Locale l, String format, Object... args)
PrintStream	printf(String format, Object... args)
void	println()
void	println(boolean x)
void	println(char x)
void	println(char[] x)
void	println(double x)
void	println(float x)
void	println(int x)
void	println(long x)
void	println(Object x)
void	println(String x)
void	write(byte[] b)
void	write(byte[] buf, int off, int len)
void	write(int b)

Methods inherited from class java.io.PrintStream

checkError, clearError, close, flush, setError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirtyPrintStreamDecorator

public DirtyPrintStreamDecorator(PrintStream delegate)

Method Detail

getRawStream

public PrintStream getRawStream()

isDirty

public boolean isDirty()

write

public void write(int b)

Overrides:

write in class PrintStream

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] buf,
                  int off,
                  int len)

Overrides:

write in class PrintStream

print

public void print(boolean b)

Overrides:

print in class PrintStream

print

public void print(char c)

Overrides:

print in class PrintStream

print

public void print(int i)

Overrides:

print in class PrintStream

print

public void print(long l)

Overrides:

print in class PrintStream

print

public void print(float f)

Overrides:

print in class PrintStream

print

public void print(double d)

Overrides:

print in class PrintStream

print

public void print(char[] s)

Overrides:

print in class PrintStream

print

public void print(@Nullable
                  String s)

Overrides:

print in class PrintStream

print

public void print(Object obj)

Overrides:

print in class PrintStream

println

public void println()

Overrides:

println in class PrintStream

println

public void println(boolean x)

Overrides:

println in class PrintStream

println

public void println(char x)

Overrides:

println in class PrintStream

println

public void println(int x)

Overrides:

println in class PrintStream

println

public void println(long x)

Overrides:

println in class PrintStream

println

public void println(float x)

Overrides:

println in class PrintStream

println

public void println(double x)

Overrides:

println in class PrintStream

println

public void println(char[] x)

Overrides:

println in class PrintStream

println

public void println(String x)

Overrides:

println in class PrintStream

println

public void println(Object x)

Overrides:

println in class PrintStream

printf

public PrintStream printf(String format,
                          Object... args)

Overrides:

printf in class PrintStream

printf

public PrintStream printf(Locale l,
                          String format,
                          Object... args)

Overrides:

printf in class PrintStream

format

public PrintStream format(String format,
                          Object... args)

Overrides:

format in class PrintStream

format

public PrintStream format(Locale l,
                          String format,
                          Object... args)

Overrides:

format in class PrintStream

append

public PrintStream append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public PrintStream append(CharSequence csq,
                          int start,
                          int end)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream

append

public PrintStream append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class PrintStream