org.eclipse.xtend.profiler
Class ProfilerComponent

java.lang.Object
  org.eclipse.emf.mwe.core.container.CompositeComponent
      org.eclipse.xtend.profiler.ProfilerComponent

All Implemented Interfaces:

org.eclipse.emf.mwe.core.WorkflowComponent, org.eclipse.emf.mwe.core.WorkflowComponentWithID, org.eclipse.emf.mwe2.runtime.workflow.IWorkflowComponent, VetoableCallback

public class ProfilerComponent
extends org.eclipse.emf.mwe.core.container.CompositeComponent
implements VetoableCallback

Use this workflow component to wrap other inside a workflow. Then, refer to this via idref as a callback. In the end a profiling model will be stored in the resultslot and can be used with one of the templates.

        <component id="profiler" class="org.eclipse.xtend.profiler.ProfilerComponent">
                <resultSlot value="profilingResult" />

                <component class="org.eclipse.xtend.check.CheckComponent">
                        <vetoableCallback idRef="profiler" />
                        ...
                </component>
                <component class="org.eclipse.xtend.XtendComponent">
                        <vetoableCallback idRef="profiler" />
                        ...
                </component>
                <component class="org.eclipse.xpand2.Generator">
                        <vetoableCallback idRef="profiler" />
                        ...
                </component>
        </component>

        <component class="org.eclipse.xpand2.Generator" fileEncoding="ISO-8859-1">
                <metaModel idRef="mm"/>
                <expand value="org::eclipse::xtend::profiler::templates::Html::Main FOR profilingResult"/>
                <outlet overwrite="true" path="profiling"/>
        </component>
 

Author:

Heiko Behrens - Initial contribution and API

Field Summary

Fields inherited from class org.eclipse.emf.mwe.core.container.CompositeComponent

components, log

Constructor Summary

ProfilerComponent()

Method Summary

void	checkConfiguration(org.eclipse.emf.mwe.core.issues.Issues issues)
void	finalizeProfiler()
ProfilingResult	getProfilingResult()
java.lang.String	getResultSlot()
void	invoke(org.eclipse.emf.mwe.core.WorkflowContext ctx, org.eclipse.emf.mwe.core.monitor.ProgressMonitor monitor, org.eclipse.emf.mwe.core.issues.Issues issues)
void	post(SyntaxElement ele, ExecutionContext ctx, java.lang.Object expressionResult) Called after an element has been processed.
boolean	pre(SyntaxElement ele, ExecutionContext ctx) Called before an element is being processed.
void	prepareProfiler()
void	setResultSlot(java.lang.String resultSlot)

Methods inherited from class org.eclipse.emf.mwe.core.container.CompositeComponent

addBean, addCartridge, addComponent, addFeature, addIf, getBridge, getComponentName, getComponents, getContainer, getId, getLocation, getLogMessage, getName, getOwnLocation, getResource, invoke, postInvoke, preInvoke, put, setContainer, setId, setLocation, setOwnLocation, setResource

Methods inherited from class java.lang.Object

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

Constructor Detail

ProfilerComponent

public ProfilerComponent()

Method Detail

setResultSlot

public void setResultSlot(java.lang.String resultSlot)

getResultSlot

public java.lang.String getResultSlot()

getProfilingResult

public ProfilingResult getProfilingResult()

checkConfiguration

public void checkConfiguration(org.eclipse.emf.mwe.core.issues.Issues issues)
                        throws org.eclipse.emf.mwe.core.ConfigurationException

Specified by:

checkConfiguration in interface org.eclipse.emf.mwe.core.WorkflowComponent

Overrides:

checkConfiguration in class org.eclipse.emf.mwe.core.container.CompositeComponent

Throws:

org.eclipse.emf.mwe.core.ConfigurationException

invoke

public void invoke(org.eclipse.emf.mwe.core.WorkflowContext ctx,
                   org.eclipse.emf.mwe.core.monitor.ProgressMonitor monitor,
                   org.eclipse.emf.mwe.core.issues.Issues issues)

Specified by:

invoke in interface org.eclipse.emf.mwe.core.WorkflowComponent

Overrides:

invoke in class org.eclipse.emf.mwe.core.container.CompositeComponent

finalizeProfiler

public void finalizeProfiler()

prepareProfiler

public void prepareProfiler()

pre

public boolean pre(SyntaxElement ele,
                   ExecutionContext ctx)

Description copied from interface: VetoableCallback

Called before an element is being processed.

Specified by:

pre in interface VetoableCallback

Parameters:

ele - The element being processed. Never null.

ctx - The execution context in which processing occurs. Never null.

Returns:

true if processing should continue normally, false if this element should be skipped.

post

public void post(SyntaxElement ele,
                 ExecutionContext ctx,
                 java.lang.Object expressionResult)

Description copied from interface: VetoableCallback

Called after an element has been processed.

Specified by:

post in interface VetoableCallback

Parameters:

ele - The element being processed. Never null.

ctx - The execution context in which processing occurs. Never null.

expressionResult - the result of the evaluation (an instance of Type in analyzation phase) if syntax element was an instance of Expression