本文整理汇总了Java中org.eclipse.xtext.util.ITextRegion.merge方法的典型用法代码示例。如果您正苦于以下问题：Java ITextRegion.merge方法的具体用法？Java ITextRegion.merge怎么用？Java ITextRegion.merge使用的例子？那么恭喜您, 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.util.ITextRegion的用法示例。
在下文中一共展示了ITextRegion.merge方法的3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: createRegion
import org.eclipse.xtext.util.ITextRegion; //导入方法依赖的package包/类
/**
* @since 2.3
*/
protected ITextRegion createRegion(List<INode> nodes, RegionDescription query) {
if (query == RegionDescription.FULL || query == RegionDescription.SIGNIFICANT)
return createRegion(nodes);
ITextRegion result = ITextRegion.EMPTY_REGION;
for (INode node : nodes) {
for(INode leafNode: node.getLeafNodes()) {
if (!isHidden(leafNode, query)) {
ITextRegionWithLineInformation region = leafNode.getTextRegionWithLineInformation();
if (region.getLength() != 0) {
result = result.merge(toZeroBasedRegion(region));
}
}
}
}
return result;
}
示例2: write
import org.eclipse.xtext.util.ITextRegion; //导入方法依赖的package包/类
protected ITextRegion write(AbstractToken token, WsMergerStream out, ITextRegion location) throws IOException {
ITextRegion currentLocation = location;
INode node = token.getNode();
if (node != null) {
currentLocation = currentLocation.merge(node.getTextRegion());
}
if (!token.getTokensForSemanticChildren().isEmpty()) {
for (AbstractToken t : token.getTokensForSemanticChildren())
currentLocation = write(t, out, currentLocation);
} else {
if (token instanceof CommentToken)
out.writeComment((ILeafNode) node);
else {
String val = token.serialize(node);
if (val != null) {
if (token instanceof AssignmentToken)
out.writeSemantic(((AssignmentToken) token).getAssignmentElement(), val, node);
else
out.writeSemantic(token.getGrammarElement(), val, node);
}
}
}
return currentLocation;
}
示例3: createEStructuralFeatureNode
import org.eclipse.xtext.util.ITextRegion; //导入方法依赖的package包/类
/**
* Creates a new structural feature node with a given image description and label.
*
* @param parentNode
* the parent {@link IOutlineNode}
* @param owner
* a valid model element as {@link EObject}
* @param feature
* a structural feature {@link EStructuralFeature}
* @param image
* an image descriptor {@link ImageDescriptor}
* @param text
* the label text
* @param isLeaf
* true if feature is a leaf
* @return newly created structural feature node
*/
protected EStructuralFeatureNode createEStructuralFeatureNode(final IOutlineNode parentNode, final EObject owner, final EStructuralFeature feature, final ImageDescriptor image, final Object text, final boolean isLeaf) {
boolean isFeatureSet = owner.eIsSet(feature);
EStructuralFeatureNode eStructuralFeatureNode = new EStructuralFeatureNode(owner, feature, parentNode, image, text, isLeaf || !isFeatureSet);
if (isFeatureSet) {
ITextRegion region = getLocationInFileProvider().getFullTextRegion(owner, feature, 0);
if (feature.isMany()) {
int numValues = ((Collection<?>) owner.eGet(feature)).size();
ITextRegion fullTextRegion = getLocationInFileProvider().getFullTextRegion(owner, feature, numValues - 1);
if (fullTextRegion != null) {
region = region.merge(fullTextRegion);
}
}
eStructuralFeatureNode.setTextRegion(region);
}
return eStructuralFeatureNode;
}