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Class PrintConsumer

Implemented Interfaces:
Consumer
Known Direct Subclasses:
OutPort

public class PrintConsumer
extends PrintWriter
implements Consumer

A Consumer that extends a PrintWriter. Useful for formatting.

Constructor Summary

PrintConsumer(OutputStream out, boolean autoFlush)
PrintConsumer(Writer out)
PrintConsumer(Writer out, boolean autoFlush)
PrintConsumer(Consumer out, boolean autoFlush)

Method Summary

void
endAttribute()
End of an attribute or end of an actual parameter.
void
endDocument()
void
endElement()
protected void
endNumber()
boolean
ignoring()
True if consumer is ignoring rest of element.
void
startAttribute(Object attrType)
Write a attribute for the current element.
void
startDocument()
void
startElement(Object type)
protected void
startNumber()
void
write(CharSequence csq, int start, int end)
void
writeBoolean(boolean v)
void
writeDouble(double v)
void
writeFloat(float v)
void
writeInt(int v)
void
writeLong(long v)
void
writeObject(Object v)

Constructor Details

PrintConsumer

public PrintConsumer(OutputStream out,
                     boolean autoFlush)

PrintConsumer

public PrintConsumer(Writer out)

PrintConsumer

public PrintConsumer(Writer out,
                     boolean autoFlush)

PrintConsumer

public PrintConsumer(Consumer out,
                     boolean autoFlush)

Method Details

endAttribute

public void endAttribute()
End of an attribute or end of an actual parameter. The former use matches a startAttribute; the latter may not, and can be used to separate parameters in a parameter list. This double duty suggsts the method should at least be re-named.
Specified by:
endAttribute in interface Consumer

endDocument

public void endDocument()
Specified by:
endDocument in interface Consumer

endElement

public void endElement()
Specified by:
endElement in interface Consumer

endNumber

protected void endNumber()

ignoring

public boolean ignoring()
True if consumer is ignoring rest of element. The producer can use this information to skip ahead.
Specified by:
ignoring in interface Consumer

startAttribute

public void startAttribute(Object attrType)
Write a attribute for the current element. This is only allowed immediately after a startElement.
Specified by:
startAttribute in interface Consumer

startDocument

public void startDocument()
Specified by:
startDocument in interface Consumer

startElement

public void startElement(Object type)
Specified by:
startElement in interface Consumer

startNumber

protected void startNumber()

write

public void write(CharSequence csq,
                  int start,
                  int end)
Specified by:
write in interface Consumer

writeBoolean

public void writeBoolean(boolean v)
Specified by:
writeBoolean in interface Consumer

writeDouble

public void writeDouble(double v)
Specified by:
writeDouble in interface Consumer

writeFloat

public void writeFloat(float v)
Specified by:
writeFloat in interface Consumer

writeInt

public void writeInt(int v)
Specified by:
writeInt in interface Consumer

writeLong

public void writeLong(long v)
Specified by:
writeLong in interface Consumer

writeObject

public void writeObject(Object v)
Specified by:
writeObject in interface Consumer