diff options
Diffstat (limited to 'plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java')
| -rw-r--r-- | plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java | 242 |
1 files changed, 121 insertions, 121 deletions
diff --git a/plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java b/plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java index 647469872..c684e9d60 100644 --- a/plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java +++ b/plugins/org.eclipse.etrice.generator/src/org/eclipse/etrice/generator/generic/TransitionChainVisitor.java @@ -1,121 +1,121 @@ -/*******************************************************************************
- * Copyright (c) 2010 protos software gmbh (http://www.protos.de).
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * CONTRIBUTORS:
- * Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
- *
- *******************************************************************************/
-
-package org.eclipse.etrice.generator.generic;
-
-import org.eclipse.etrice.core.genmodel.etricegen.ExpandedActorClass;
-import org.eclipse.etrice.core.genmodel.etricegen.ITransitionChainVisitor;
-import org.eclipse.etrice.core.genmodel.etricegen.TransitionChain;
-import org.eclipse.etrice.core.room.CPBranchTransition;
-import org.eclipse.etrice.core.room.ContinuationTransition;
-import org.eclipse.etrice.core.room.GuardedTransition;
-import org.eclipse.etrice.core.room.InitialTransition;
-import org.eclipse.etrice.core.room.State;
-import org.eclipse.etrice.core.room.Transition;
-import org.eclipse.etrice.generator.base.AbstractGenerator;
-import org.eclipse.etrice.generator.base.CodegenHelpers;
-
-import com.google.inject.Inject;
-
-/**
- * Implementation of the {@link org.eclipse.etrice.core.genmodel.etricegen.ITransitionChainVisitor ITransitionChainVisitor} interface.
- * Uses an {@link org.eclipse.etrice.generator.generic.ILanguageExtension ILanguageExtension} for target language specific things.
- *
- * @author Henrik Rentz-Reichert
- *
- */
-public class TransitionChainVisitor implements ITransitionChainVisitor {
-
- @Inject private ILanguageExtension langExt;
- private ExpandedActorClass xpac;
- private boolean dataDriven;
-
- /**
- * Constructor
- *
- * @param xpac an {@link ExpandedActorClass}
- */
- protected TransitionChainVisitor(ExpandedActorClass xpac) {
- this.xpac = xpac;
- }
-
- protected void init(TransitionChain tc) {
- dataDriven = false;
-
- if (tc.getTransition() instanceof GuardedTransition) {
- dataDriven = true;
- }
- else if (tc.getTransition() instanceof InitialTransition) {
- dataDriven = true;
- }
- }
-
- // ITransitionChainVisitor interface
-
- public String genActionOperationCall(Transition tr) {
-
- if (tr.getAction()!=null && !tr.getAction().getCommands().isEmpty()) {
- if (tr instanceof InitialTransition)
- return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(false)+");\n";
- else if (dataDriven)
- return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(false)+");\n";
- else {
- String[] result = langExt.generateArglistAndTypedData(xpac.getData(tr));
- String dataArg = result[0];
-
- return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(true)+"ifitem"+dataArg+");\n";
- }
- }
- return "";
- }
-
- public String genEntryOperationCall(State state) {
- return CodegenHelpers.getEntryCodeOperationName(state)+"("+langExt.selfPointer(false)+");\n";
- }
-
- public String genExitOperationCall(State state) {
- return CodegenHelpers.getExitCodeOperationName(state)+"("+langExt.selfPointer(false)+");\n";
- }
-
- public String genElseIfBranch(CPBranchTransition tr, boolean isFirst) {
- String result = "";
-
- if (!isFirst )
- result = "}\nelse ";
-
- result += "if ("+AbstractGenerator.getInstance().getTranslatedCode(tr.getCondition())+") {\n";
-
- return result;
- }
-
- public String genElseBranch(ContinuationTransition tr) {
- String result = "}\nelse {\n";
- return result;
- }
-
- public String genEndIf() {
- return "}\n";
- }
-
- public String genReturnState(State state, boolean executeEntryCode) {
- if (executeEntryCode)
- return "return " + CodegenHelpers.getGenStateId(state) + ";";
- else
- return "return " + CodegenHelpers.getGenStateId(state) + " + STATE_MAX;";
- }
-
- public String genTypedData(TransitionChain tc) {
- String[] result = langExt.generateArglistAndTypedData(tc.getData());
- return result[1];
- }
-
-}
+/******************************************************************************* + * Copyright (c) 2010 protos software gmbh (http://www.protos.de). + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * CONTRIBUTORS: + * Thomas Schuetz and Henrik Rentz-Reichert (initial contribution) + * + *******************************************************************************/ + +package org.eclipse.etrice.generator.generic; + +import org.eclipse.etrice.core.genmodel.etricegen.ExpandedActorClass; +import org.eclipse.etrice.core.genmodel.etricegen.ITransitionChainVisitor; +import org.eclipse.etrice.core.genmodel.etricegen.TransitionChain; +import org.eclipse.etrice.core.room.CPBranchTransition; +import org.eclipse.etrice.core.room.ContinuationTransition; +import org.eclipse.etrice.core.room.GuardedTransition; +import org.eclipse.etrice.core.room.InitialTransition; +import org.eclipse.etrice.core.room.State; +import org.eclipse.etrice.core.room.Transition; +import org.eclipse.etrice.generator.base.AbstractGenerator; +import org.eclipse.etrice.generator.base.CodegenHelpers; + +import com.google.inject.Inject; + +/** + * Implementation of the {@link org.eclipse.etrice.core.genmodel.etricegen.ITransitionChainVisitor ITransitionChainVisitor} interface. + * Uses an {@link org.eclipse.etrice.generator.generic.ILanguageExtension ILanguageExtension} for target language specific things. + * + * @author Henrik Rentz-Reichert + * + */ +public class TransitionChainVisitor implements ITransitionChainVisitor { + + @Inject private ILanguageExtension langExt; + private ExpandedActorClass xpac; + private boolean dataDriven; + + /** + * Constructor + * + * @param xpac an {@link ExpandedActorClass} + */ + protected TransitionChainVisitor(ExpandedActorClass xpac) { + this.xpac = xpac; + } + + protected void init(TransitionChain tc) { + dataDriven = false; + + if (tc.getTransition() instanceof GuardedTransition) { + dataDriven = true; + } + else if (tc.getTransition() instanceof InitialTransition) { + dataDriven = true; + } + } + + // ITransitionChainVisitor interface + + public String genActionOperationCall(Transition tr) { + + if (tr.getAction()!=null && !tr.getAction().getCommands().isEmpty()) { + if (tr instanceof InitialTransition) + return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(false)+");\n"; + else if (dataDriven) + return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(false)+");\n"; + else { + String[] result = langExt.generateArglistAndTypedData(xpac.getData(tr)); + String dataArg = result[0]; + + return CodegenHelpers.getActionCodeOperationName(tr)+"("+langExt.selfPointer(true)+"ifitem"+dataArg+");\n"; + } + } + return ""; + } + + public String genEntryOperationCall(State state) { + return CodegenHelpers.getEntryCodeOperationName(state)+"("+langExt.selfPointer(false)+");\n"; + } + + public String genExitOperationCall(State state) { + return CodegenHelpers.getExitCodeOperationName(state)+"("+langExt.selfPointer(false)+");\n"; + } + + public String genElseIfBranch(CPBranchTransition tr, boolean isFirst) { + String result = ""; + + if (!isFirst ) + result = "}\nelse "; + + result += "if ("+AbstractGenerator.getInstance().getTranslatedCode(tr.getCondition())+") {\n"; + + return result; + } + + public String genElseBranch(ContinuationTransition tr) { + String result = "}\nelse {\n"; + return result; + } + + public String genEndIf() { + return "}\n"; + } + + public String genReturnState(State state, boolean executeEntryCode) { + if (executeEntryCode) + return "return " + CodegenHelpers.getGenStateId(state) + ";"; + else + return "return " + CodegenHelpers.getGenStateId(state) + " + STATE_MAX;"; + } + + public String genTypedData(TransitionChain tc) { + String[] result = langExt.generateArglistAndTypedData(tc.getData()); + return result[1]; + } + +} |