本文整理汇总了Java中org.eclipse.xtext.nodemodel.BidiIterator.previous方法的典型用法代码示例。如果您正苦于以下问题：Java BidiIterator.previous方法的具体用法？Java BidiIterator.previous怎么用？Java BidiIterator.previous使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.xtext.nodemodel.BidiIterator的用法示例。
在下文中一共展示了BidiIterator.previous方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getLinkedMetaModel
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
private List<EObject> getLinkedMetaModel(TypeRef context, EReference ref, ILeafNode text) throws IllegalNodeException {
final ICompositeNode parentNode = text.getParent();
BidiIterator<INode> iterator = parentNode.getChildren().iterator();
while(iterator.hasPrevious()) {
INode child = iterator.previous();
if (child instanceof ILeafNode) {
ILeafNode leaf = (ILeafNode) child;
if (text == leaf)
return super.getLinkedObjects(context, ref, text);
if (!(leaf.getGrammarElement() instanceof Keyword) && !leaf.isHidden()) {
IScope scope = getScope(context, ref);
return XtextMetamodelReferenceHelper.findBestMetamodelForType(
context, text.getText(), leaf.getText(), scope);
}
}
}
return Collections.emptyList();
}
示例2: getTypeRefName
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
public static String getTypeRefName(TypeRef typeRef) {
if (typeRef.getClassifier() != null)
return typeRef.getClassifier().getName();
final ICompositeNode node = NodeModelUtils.getNode(typeRef);
if (node != null) {
final BidiIterator<INode> leafNodes = node.getAsTreeIterable().iterator();
while (leafNodes.hasPrevious()) {
INode previous = leafNodes.previous();
if (previous instanceof ILeafNode && !((ILeafNode) previous).isHidden()) {
String result = previous.getText();
if (result != null && result.startsWith("^")) {
result = result.substring(1);
}
return result;
}
}
}
return null;
}
示例3: getLength
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
@Override
public int getLength() {
BidiIterator<AbstractNode> iter = basicIterator();
while(iter.hasPrevious()) {
INode prev = iter.previous();
if (prev instanceof ILeafNode && !((ILeafNode) prev).isHidden()) {
int offset = getOffset();
return prev.getTotalEndOffset() - offset;
}
}
return getTotalLength();
}
示例4: getEndOffset
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
/**
* @since 2.5
*/
@Override
public int getEndOffset() {
BidiIterator<AbstractNode> iter = basicIterator();
while(iter.hasPrevious()) {
INode prev = iter.previous();
if (prev instanceof ILeafNode && !((ILeafNode) prev).isHidden()) {
return prev.getTotalEndOffset();
}
}
return getTotalEndOffset();
}
示例5: collectNodesEnclosingChangeRegion
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
private void collectNodesEnclosingChangeRegion(ICompositeNode parent, Range range,
List<ICompositeNode> nodesEnclosingRegion) {
nodesEnclosingRegion.add(parent);
BidiIterator<INode> iterator = parent.getChildren().iterator();
while(iterator.hasPrevious()) {
INode prev = iterator.previous();
if (prev instanceof ICompositeNode) {
if (nodeEnclosesRegion((ICompositeNode) prev, range)) {
collectNodesEnclosingChangeRegion((ICompositeNode) prev, range, nodesEnclosingRegion);
break;
}
}
}
}
示例6: collectNodesEnclosingChangeRegion
import org.eclipse.xtext.nodemodel.BidiIterator; //导入方法依赖的package包/类
private void collectNodesEnclosingChangeRegion(final ICompositeNode parent, final Range range, final List<ICompositeNode> nodesEnclosingRegion) {
nodesEnclosingRegion.add(parent);
BidiIterator<INode> iterator = parent.getChildren().iterator();
while (iterator.hasPrevious()) {
INode prev = iterator.previous();
if (prev instanceof ICompositeNode) {
if (nodeEnclosesRegion((ICompositeNode) prev, range)) {
collectNodesEnclosingChangeRegion((ICompositeNode) prev, range, nodesEnclosingRegion);
break;
}
}
}
}