*/
package org.opendaylight.yangtools.yang.parser.impl;
+import com.google.common.base.Preconditions;
+import com.google.common.base.Throwables;
+import com.google.common.base.Verify;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.concurrent.Immutable;
-import org.antlr.v4.runtime.tree.ParseTree;
import org.opendaylight.yangtools.antlrv4.code.gen.YangStatementParser;
+import org.opendaylight.yangtools.antlrv4.code.gen.YangStatementParser.ArgumentContext;
+import org.opendaylight.yangtools.antlrv4.code.gen.YangStatementParser.KeywordContext;
import org.opendaylight.yangtools.antlrv4.code.gen.YangStatementParserBaseListener;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.YangConstants;
public void enterStatement(final YangStatementParser.StatementContext ctx) {
final StatementSourceReference ref = DeclarationInTextSource.atPosition(sourceName, ctx
.getStart().getLine(), ctx.getStart().getCharPositionInLine());
- boolean action = true;
- QName identifier;
- for (int i = 0; i < ctx.getChildCount(); i++) {
- ParseTree child = ctx.getChild(i);
- if (child instanceof YangStatementParser.KeywordContext) {
- try {
- identifier = QName.create(YangConstants.RFC6020_YIN_MODULE,
- ((YangStatementParser.KeywordContext) child).children.get(0).getText());
- if (stmtDef != null && Utils.isValidStatementDefinition(prefixes, stmtDef, identifier) && toBeSkipped.isEmpty()) {
- if (identifier.equals(Rfc6020Mapping.TYPE.getStatementName())) {
- isType = true;
- } else {
- writer.startStatement(identifier, ref);
- }
+ final KeywordContext keywordCtx = Verify.verifyNotNull(ctx.getChild(KeywordContext.class, 0));
+ final ArgumentContext argumentCtx = ctx.getChild(ArgumentContext.class, 0);
+
+ String keywordTxt = keywordCtx.getText();
+ try {
+ // FIXME: This is broken for extensions - not all statements are in RFC6020 ns.
+ final QName identifier = QName.create(YangConstants.RFC6020_YIN_MODULE, keywordTxt);
+ if (stmtDef != null && Utils.isValidStatementDefinition(prefixes, stmtDef, identifier)
+ && toBeSkipped.isEmpty()) {
+ final String argument = argumentCtx != null ? Utils.stringFromStringContext(argumentCtx) : null;
+ // See,s to be fishy specialcase
+ if (identifier.equals(Rfc6020Mapping.TYPE.getStatementName())) {
+ Preconditions.checkArgument(argument != null);
+ if (TypeUtils.isYangTypeBodyStmtString(argument)) {
+ writer.startStatement(QName.create(YangConstants.RFC6020_YIN_MODULE, argument), ref);
} else {
- if (writer.getPhase().equals(ModelProcessingPhase.FULL_DECLARATION)) {
- throw new IllegalArgumentException(identifier.getLocalName() + " is not a YANG statement " +
- "or use of extension. Source: " + ref);
- } else {
- action = false;
- toBeSkipped.add(((YangStatementParser.KeywordContext) child).children.get(0).getText());
- }
+ writer.startStatement(QName.create(YangConstants.RFC6020_YIN_MODULE, Rfc6020Mapping
+ .TYPE.getStatementName().getLocalName()), ref);
}
- } catch (SourceException e) {
- LOG.warn(e.getMessage(), e);
- }
- } else if (child instanceof YangStatementParser.ArgumentContext) {
- try {
- final String argument = Utils.stringFromStringContext((YangStatementParser.ArgumentContext) child);
- if (isType) {
- if (TypeUtils.isYangTypeBodyStmtString(argument)) {
- writer.startStatement(QName.create(YangConstants.RFC6020_YIN_MODULE, argument), ref);
- } else {
- writer.startStatement(QName.create(YangConstants.RFC6020_YIN_MODULE, Rfc6020Mapping
- .TYPE.getStatementName().getLocalName()), ref);
- }
+ writer.argumentValue(argument, ref);
+ } else {
+ writer.startStatement(identifier, ref);
+ if(argument != null) {
writer.argumentValue(argument, ref);
- isType = false;
- } else if (action) {
- writer.argumentValue(Utils.stringFromStringContext((YangStatementParser.ArgumentContext) child), ref);
- } else {
- action = true;
}
- } catch (SourceException e) {
- LOG.warn(e.getMessage(), e);
}
+ } else if (writer.getPhase().equals(ModelProcessingPhase.FULL_DECLARATION)) {
+ throw new IllegalArgumentException(identifier.getLocalName() + " is not a YANG statement "
+ + "or use of extension. Source: " + ref);
+ } else {
+ toBeSkipped.add(keywordTxt);
}
-
+ } catch (SourceException e) {
+ throw Throwables.propagate(e);
}
}
public void exitStatement(final YangStatementParser.StatementContext ctx) {
final StatementSourceReference ref = DeclarationInTextSource.atPosition(sourceName, ctx.getStart().getLine(), ctx
.getStart().getCharPositionInLine());
- for (int i = 0; i < ctx.getChildCount(); i++) {
- ParseTree child = ctx.getChild(i);
- if (child instanceof YangStatementParser.KeywordContext) {
- try {
- String statementName = ((YangStatementParser.KeywordContext) child).children.get(0).getText();
- QName identifier = QName.create(YangConstants.RFC6020_YIN_MODULE, statementName);
- if (stmtDef != null && Utils.isValidStatementDefinition(prefixes, stmtDef, identifier) && toBeSkipped.isEmpty()) {
- writer.endStatement(ref);
- }
-
- if (toBeSkipped.contains(statementName)) {
- toBeSkipped.remove(statementName);
- }
- } catch (SourceException e) {
- LOG.warn(e.getMessage(), e);
- }
+ try {
+ KeywordContext keyword = ctx.getChild(KeywordContext.class, 0);
+ String statementName = keyword.getText();
+ QName identifier = QName.create(YangConstants.RFC6020_YIN_MODULE, statementName);
+ if (stmtDef != null && Utils.isValidStatementDefinition(prefixes, stmtDef, identifier)
+ && toBeSkipped.isEmpty()) {
+ writer.endStatement(ref);
+ }
+ if (toBeSkipped.contains(statementName)) {
+ toBeSkipped.remove(statementName);
}
+ } catch (SourceException e) {
+ LOG.warn(e.getMessage(), e);
}
}
}