| package base.substitution; |
| |
| import org.eclipse.egf.common.helper.*; |
| import java.util.*; |
| import org.eclipse.emf.ecore.*; |
| import org.eclipse.egf.model.pattern.*; |
| import org.eclipse.egf.pattern.execution.*; |
| import org.eclipse.egf.pattern.query.*; |
| |
| public class ClassPatternExtended extends base.ClassPattern { |
| protected static String nl; |
| public static synchronized ClassPatternExtended create(String lineSeparator) |
| { |
| nl = lineSeparator; |
| ClassPatternExtended result = new ClassPatternExtended(); |
| nl = null; |
| return result; |
| } |
| |
| public final String NL = nl == null ? (System.getProperties().getProperty("line.separator")) : nl; |
| protected final String TEXT_1 = "[extended class "; |
| protected final String TEXT_2 = "]"; |
| protected final String TEXT_3 = NL; |
| protected final String TEXT_4 = NL; |
| |
| public ClassPatternExtended() |
| { |
| //Here is the constructor |
| StringBuffer stringBuffer = new StringBuffer(); |
| |
| // add initialisation of the pattern variables (declaration has been already done). |
| |
| } |
| |
| public String generate(Object argument) throws Exception |
| { |
| final StringBuffer stringBuffer = new StringBuffer(); |
| |
| InternalPatternContext ctx = (InternalPatternContext)argument; |
| Map<String, String> queryCtx = null; |
| IQuery.ParameterDescription paramDesc = null; |
| |
| |
| List<Object> parameterList = null; |
| //this pattern can only be called by another (i.e. it's not an entry point in execution) |
| |
| |
| for (Object parameterParameter : parameterList ) { |
| |
| this.parameter = (org.eclipse.emf.ecore.EClass)parameterParameter; |
| |
| |
| orchestration(ctx); |
| |
| } |
| if (ctx.useReporter()){ |
| ctx.getReporter().executionFinished(ctx.getExecutionBuffer().toString(), ctx); |
| ctx.clearBuffer(); |
| } |
| |
| stringBuffer.append(TEXT_3); |
| stringBuffer.append(TEXT_4); |
| return stringBuffer.toString(); |
| } |
| public String orchestration(PatternContext ctx) throws Exception { |
| InternalPatternContext ictx = (InternalPatternContext)ctx; |
| int executionIndex = ictx.getExecutionBuffer().length(); |
| |
| super.orchestration(new SuperOrchestrationContext(ictx)); |
| |
| |
| String loop = ictx.getBuffer().toString(); |
| if (ictx.useReporter()){ |
| ictx.getExecutionBuffer().append(ictx.getBuffer().substring(ictx.getExecutionCurrentIndex())); |
| ictx.setExecutionCurrentIndex(0); |
| Map<String, Object> parameterValues = new HashMap<String, Object>(); |
| parameterValues.put("parameter", this.parameter); |
| String outputWithCallBack = ictx.getExecutionBuffer().substring(executionIndex); |
| ictx.getReporter().loopFinished(loop, outputWithCallBack, ictx, parameterValues); |
| ictx.clearBuffer();} |
| return loop; |
| } |
| |
| public Map<String, Object> getParameters() { |
| final Map<String, Object> parameters = new HashMap<String, Object>(); |
| parameters.put("parameter", this.parameter); |
| return parameters; } |
| |
| protected void method_start(final StringBuffer stringBuffer, final PatternContext ctx)throws Exception { |
| |
| stringBuffer.append(TEXT_1); |
| stringBuffer.append(parameter.getName()); |
| stringBuffer.append(TEXT_2); |
| } |
| } |