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org.codehaus.groovy.control
[Java] Class ProcessingUnit

java.lang.Object
  org.codehaus.groovy.control.ProcessingUnit

public abstract class ProcessingUnit
extends Object

A base class for data structures that can collect messages and errors during processing.

Authors:
Chris Poirier
Version:
\$Id\$

Field Summary
protected GroovyClassLoader classLoader

The ClassLoader to use during processing
protected CompilerConfiguration configuration

Configuration and other settings that control processing
protected ErrorCollector errorCollector

a helper to share errors and report them
protected int phase

The current phase
protected boolean phaseComplete

Set true if phase is finished
 
Constructor Summary
ProcessingUnit(CompilerConfiguration configuration, GroovyClassLoader classLoader, ErrorCollector er)

Initialize the ProcessingUnit to the empty state.
 
Method Summary
void completePhase()

Marks the current phase complete and processes any errors.
void configure(CompilerConfiguration configuration)

Reconfigures the ProcessingUnit.
GroovyClassLoader getClassLoader()

Returns the class loader in use by this ProcessingUnit.
CompilerConfiguration getConfiguration()

ErrorCollector getErrorCollector()

Errors found during the compilation should be reported through the ErrorCollector.
int getPhase()

Returns the current phase.
String getPhaseDescription()

Returns the description for the current phase.
void gotoPhase(int phase)

Wraps up any pending operations for the current phase and switches to the next phase.
void nextPhase()

A synonym for gotoPhase( phase + 1 ).
void setClassLoader(GroovyClassLoader loader)

Sets the class loader for use by this ProcessingUnit.
void setConfiguration(CompilerConfiguration configuration)

 
Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 

Field Detail

classLoader

protected GroovyClassLoader classLoader
The ClassLoader to use during processing

configuration

protected CompilerConfiguration configuration
Configuration and other settings that control processing

errorCollector

protected ErrorCollector errorCollector
a helper to share errors and report them

phase

protected int phase
The current phase

phaseComplete

protected boolean phaseComplete
Set true if phase is finished

 
Constructor Detail

ProcessingUnit

public ProcessingUnit(CompilerConfiguration configuration, GroovyClassLoader classLoader, ErrorCollector er)
Initialize the ProcessingUnit to the empty state.

 
Method Detail

completePhase

public void completePhase()
Marks the current phase complete and processes any errors.

configure

public void configure(CompilerConfiguration configuration)
Reconfigures the ProcessingUnit.

getClassLoader

public GroovyClassLoader getClassLoader()
Returns the class loader in use by this ProcessingUnit.

getConfiguration

public CompilerConfiguration getConfiguration()

getErrorCollector

public ErrorCollector getErrorCollector()
Errors found during the compilation should be reported through the ErrorCollector.
Returns:
the ErrorCollector for this ProcessingUnit

getPhase

public int getPhase()
Returns the current phase.

getPhaseDescription

public String getPhaseDescription()
Returns the description for the current phase.

gotoPhase

public void gotoPhase(int phase)
Wraps up any pending operations for the current phase and switches to the next phase.

nextPhase

public void nextPhase()
A synonym for gotoPhase( phase + 1 ).

setClassLoader

public void setClassLoader(GroovyClassLoader loader)
Sets the class loader for use by this ProcessingUnit.

setConfiguration

public void setConfiguration(CompilerConfiguration configuration)

 

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