Module de.carne.mcd

Package de.carne.mcd.io

Class MCDOutputBuffer

java.lang.Object

de.carne.mcd.io.MCDOutputBuffer

All Implemented Interfaces:

MCDBuffer, MCDOutput

public class MCDOutputBuffer
extends java.lang.Object
implements MCDOutput, MCDBuffer

A buffered MCDOutput implementation.

Constructor Summary

Constructors

Constructor	Description
MCDOutputBuffer(MCDOutput out)	Constructs a new MCDOutputBuffer instance.

Method Summary

Modifier and Type	Method	Description
void	commit()	Commits any buffered data operation.
MCDOutput	decreaseIndent()	Decreases the indent level of all following print calls:
void	discard()	Discard any buffered data operation.
MCDOutput	increaseIndent()	Increases the indent level of all following print calls:
MCDOutput	print(java.lang.String text)	Prints a standard text.
MCDOutput	printComment(java.lang.String comment)	Prints a comment text.
MCDOutput	printError(java.lang.String error)	Prints an error text.
MCDOutput	printKeyword(java.lang.String keyword)	Prints a keyword text.
MCDOutput	printLabel(java.lang.String label)	Prints a label text.
MCDOutput	println()	Prints a line break.
MCDOutput	println(java.lang.String text)	Prints a standard text and a line break.
MCDOutput	printlnComment(java.lang.String comment)	Prints a comment text and a line break.
MCDOutput	printlnError(java.lang.String error)	Prints an error text and a line break.
MCDOutput	printlnKeyword(java.lang.String keyword)	Prints a keyword text and a line break.
MCDOutput	printlnLabel(java.lang.String label)	Prints a label text and a line break.
MCDOutput	printlnOperator(java.lang.String operator)	Prints an operator text and a line break.
MCDOutput	printlnValue(java.lang.String value)	Prints a value text and a line break.
MCDOutput	printOperator(java.lang.String operator)	Prints an operator text.
MCDOutput	printValue(java.lang.String value)	Prints a value text.
boolean	setAutoCommit(boolean autoCommit)	Sets the auto-commit flag for this MCDBuffer instance.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MCDOutputBuffer

public MCDOutputBuffer(MCDOutput out)

Constructs a new MCDOutputBuffer instance.

Parameters:

out - the MCDOutput to emit the decoded data to.

Method Detail

setAutoCommit

public boolean setAutoCommit(boolean autoCommit)

Description copied from interface: MCDBuffer

Sets the auto-commit flag for this MCDBuffer instance.

Specified by:

setAutoCommit in interface MCDBuffer

Parameters:

autoCommit - whether to auto-commit any buffer operation or not.

Returns:

the previous auto-commit flag state.

discard

public void discard()

Description copied from interface: MCDBuffer

Discard any buffered data operation.

Specified by:

discard in interface MCDBuffer

commit

public void commit()
            throws java.io.IOException

Description copied from interface: MCDBuffer

Commits any buffered data operation.

Specified by:

commit in interface MCDBuffer

Throws:

java.io.IOException - if an I/O error occurs.

increaseIndent

public MCDOutput increaseIndent()
                         throws java.io.IOException

Description copied from interface: MCDOutput

Increases the indent level of all following print calls:

Specified by:

increaseIndent in interface MCDOutput

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

decreaseIndent

public MCDOutput decreaseIndent()
                         throws java.io.IOException

Description copied from interface: MCDOutput

Decreases the indent level of all following print calls:

Specified by:

decreaseIndent in interface MCDOutput

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

println

public MCDOutput println()
                  throws java.io.IOException

Description copied from interface: MCDOutput

Prints a line break.

Specified by:

println in interface MCDOutput

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

print

public MCDOutput print(java.lang.String text)
                throws java.io.IOException

Description copied from interface: MCDOutput

Prints a standard text.

Specified by:

print in interface MCDOutput

Parameters:

text - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

println

public MCDOutput println(java.lang.String text)
                  throws java.io.IOException

Description copied from interface: MCDOutput

Prints a standard text and a line break.

Specified by:

println in interface MCDOutput

Parameters:

text - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printValue

public MCDOutput printValue(java.lang.String value)
                     throws java.io.IOException

Description copied from interface: MCDOutput

Prints a value text.

Specified by:

printValue in interface MCDOutput

Parameters:

value - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnValue

public MCDOutput printlnValue(java.lang.String value)
                       throws java.io.IOException

Description copied from interface: MCDOutput

Prints a value text and a line break.

Specified by:

printlnValue in interface MCDOutput

Parameters:

value - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printComment

public MCDOutput printComment(java.lang.String comment)
                       throws java.io.IOException

Description copied from interface: MCDOutput

Prints a comment text.

Specified by:

printComment in interface MCDOutput

Parameters:

comment - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnComment

public MCDOutput printlnComment(java.lang.String comment)
                         throws java.io.IOException

Description copied from interface: MCDOutput

Prints a comment text and a line break.

Specified by:

printlnComment in interface MCDOutput

Parameters:

comment - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printKeyword

public MCDOutput printKeyword(java.lang.String keyword)
                       throws java.io.IOException

Description copied from interface: MCDOutput

Prints a keyword text.

Specified by:

printKeyword in interface MCDOutput

Parameters:

keyword - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnKeyword

public MCDOutput printlnKeyword(java.lang.String keyword)
                         throws java.io.IOException

Description copied from interface: MCDOutput

Prints a keyword text and a line break.

Specified by:

printlnKeyword in interface MCDOutput

Parameters:

keyword - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printOperator

public MCDOutput printOperator(java.lang.String operator)
                        throws java.io.IOException

Description copied from interface: MCDOutput

Prints an operator text.

Specified by:

printOperator in interface MCDOutput

Parameters:

operator - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnOperator

public MCDOutput printlnOperator(java.lang.String operator)
                          throws java.io.IOException

Description copied from interface: MCDOutput

Prints an operator text and a line break.

Specified by:

printlnOperator in interface MCDOutput

Parameters:

operator - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printLabel

public MCDOutput printLabel(java.lang.String label)
                     throws java.io.IOException

Description copied from interface: MCDOutput

Prints a label text.

Specified by:

printLabel in interface MCDOutput

Parameters:

label - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnLabel

public MCDOutput printlnLabel(java.lang.String label)
                       throws java.io.IOException

Description copied from interface: MCDOutput

Prints a label text and a line break.

Specified by:

printlnLabel in interface MCDOutput

Parameters:

label - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printError

public MCDOutput printError(java.lang.String error)
                     throws java.io.IOException

Description copied from interface: MCDOutput

Prints an error text.

Specified by:

printError in interface MCDOutput

Parameters:

error - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

printlnError

public MCDOutput printlnError(java.lang.String error)
                       throws java.io.IOException

Description copied from interface: MCDOutput

Prints an error text and a line break.

Specified by:

printlnError in interface MCDOutput

Parameters:

error - the text to print.

Returns:

this instance for chaining.

Throws:

java.io.IOException - if an I/O error occurs.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object