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java.lang.Objectpmp.Macroprocessor.Component
pmp.InputOutput
public class InputOutput
Interface for Macroprocessor input/output system.
Title: PMP: Macroprocessor
Description: Java macroprocessor
Copyright: Copyright (c) 2005
Field Summary | |
---|---|
static java.lang.String |
ERR_OUTPUT
Use stderr as output. |
static java.lang.String |
NULL_INPUT
Use empty input. |
static java.lang.String |
NULL_OUTPUT
Discard output. |
static java.lang.String |
RANDOM_INPUT
Use random generator as input. |
static java.lang.String |
STD_INPUT
Use stdin as input. |
static java.lang.String |
STD_OUTPUT
Use stdout as output. |
Constructor Summary | |
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InputOutput(Macroprocessor mp)
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Method Summary | |
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void |
debugHandler(java.lang.String debugmessage)
|
void |
errorHandler(java.lang.String error)
This method should produce some kind of error message and then raise FatalParserException . |
InputSource |
getDefaultInput()
Returns default input source. |
InputSource |
getInput(java.lang.String name)
Return new Input object for given source. |
void |
noticeHandler(java.lang.String noticemessage)
|
void |
setOutput(java.lang.String name)
Redirects output of macroprocessor to specified location. |
void |
warningHandler(java.lang.String warning)
|
void |
write(java.lang.String str)
Provides direct connection to output Writer Must be reimplemented by subclasses. |
Methods inherited from class pmp.Macroprocessor.Component |
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error, getMP, getMPAnalyzer, getMPIO, getMPIQ, getMPMacros, notice, warning |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String STD_INPUT
stdin
as input.
public static final java.lang.String STD_OUTPUT
public static final java.lang.String ERR_OUTPUT
public static final java.lang.String NULL_OUTPUT
public static final java.lang.String RANDOM_INPUT
public static final java.lang.String NULL_INPUT
Constructor Detail |
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public InputOutput(Macroprocessor mp)
Method Detail |
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public InputSource getDefaultInput()
null
. In that
case user must fill InputQueue of macroprocessor manually.
public InputSource getInput(java.lang.String name)
name
- name of source
public void setOutput(java.lang.String name)
name
- name of outputpublic void write(java.lang.String str)
str
- string to be written to outputpublic void errorHandler(java.lang.String error) throws FatalParserException
FatalParserException
.
error
- error message
FatalParserException
- this exception should be thrown by all subclassespublic void warningHandler(java.lang.String warning)
public void noticeHandler(java.lang.String noticemessage)
public void debugHandler(java.lang.String debugmessage)
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