本文整理汇总了Java中org.eclipse.jdt.internal.corext.dom.TokenScanner.getNextStartOffset方法的典型用法代码示例。如果您正苦于以下问题：Java TokenScanner.getNextStartOffset方法的具体用法？Java TokenScanner.getNextStartOffset怎么用？Java TokenScanner.getNextStartOffset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.jdt.internal.corext.dom.TokenScanner的用法示例。
在下文中一共展示了TokenScanner.getNextStartOffset方法的4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: getMemberStartOffset
import org.eclipse.jdt.internal.corext.dom.TokenScanner; //导入方法依赖的package包/类
private int getMemberStartOffset(IMember curr, IDocument document) throws JavaModelException {
int offset= curr.getSourceRange().getOffset();
TokenScanner scanner= new TokenScanner(document, curr.getJavaProject());
try {
return scanner.getNextStartOffset(offset, true); // read to the first real non comment token
} catch (CoreException e) {
// ignore
}
return offset;
}
示例2: getNextElseOffset
import org.eclipse.jdt.internal.corext.dom.TokenScanner; //导入方法依赖的package包/类
private int getNextElseOffset(Statement then, ITypeRoot editorInput) {
int thenEnd= ASTNodes.getExclusiveEnd(then);
try {
TokenScanner scanner= new TokenScanner(editorInput);
return scanner.getNextStartOffset(thenEnd, true);
} catch (CoreException e) {
// ignore
}
return -1;
}
示例3: initializeRanges
import org.eclipse.jdt.internal.corext.dom.TokenScanner; //导入方法依赖的package包/类
private void initializeRanges() throws CoreException {
fRanges = new HashMap<ASTNode, SourceRange>();
if (fSelectedNodes.length == 0) return;
fRanges.put(fSelectedNodes[0], super.computeSourceRange(fSelectedNodes[0]));
int last = fSelectedNodes.length - 1;
fRanges.put(fSelectedNodes[last], super.computeSourceRange(fSelectedNodes[last]));
IScanner scanner = ToolFactory.createScanner(true, false, false, false);
char[] source = fDocumentPortionToScan.toCharArray();
scanner.setSource(source);
fDocumentPortionToScan = null; // initializeRanges() is only called once
TokenScanner tokenizer = new TokenScanner(scanner);
int pos = tokenizer.getNextStartOffset(0, false);
ASTNode currentNode = fSelectedNodes[0];
int newStart = Math.min(fSelectionStart + pos, currentNode.getStartPosition());
SourceRange range = fRanges.get(currentNode);
fRanges.put(
currentNode,
new SourceRange(newStart, range.getLength() + range.getStartPosition() - newStart));
currentNode = fSelectedNodes[last];
int scannerStart = currentNode.getStartPosition() + currentNode.getLength() - fSelectionStart;
tokenizer.setOffset(scannerStart);
pos = scannerStart;
int token = -1;
try {
while (true) {
token = tokenizer.readNext(false);
pos = tokenizer.getCurrentEndOffset();
}
} catch (CoreException e) {
}
if (token == ITerminalSymbols.TokenNameCOMMENT_LINE) {
int index = pos - 1;
while (index >= 0 && IndentManipulation.isLineDelimiterChar(source[index])) {
pos--;
index--;
}
}
int newEnd =
Math.max(fSelectionStart + pos, currentNode.getStartPosition() + currentNode.getLength());
range = fRanges.get(currentNode);
fRanges.put(
currentNode, new SourceRange(range.getStartPosition(), newEnd - range.getStartPosition()));
}
示例4: initializeRanges
import org.eclipse.jdt.internal.corext.dom.TokenScanner; //导入方法依赖的package包/类
private void initializeRanges() throws CoreException {
fRanges= new HashMap<ASTNode, SourceRange>();
if (fSelectedNodes.length == 0)
return;
fRanges.put(fSelectedNodes[0], super.computeSourceRange(fSelectedNodes[0]));
int last= fSelectedNodes.length - 1;
fRanges.put(fSelectedNodes[last], super.computeSourceRange(fSelectedNodes[last]));
IScanner scanner= ToolFactory.createScanner(true, false, false, false);
char[] source= fDocumentPortionToScan.toCharArray();
scanner.setSource(source);
fDocumentPortionToScan= null; // initializeRanges() is only called once
TokenScanner tokenizer= new TokenScanner(scanner);
int pos= tokenizer.getNextStartOffset(0, false);
ASTNode currentNode= fSelectedNodes[0];
int newStart= Math.min(fSelectionStart + pos, currentNode.getStartPosition());
SourceRange range= fRanges.get(currentNode);
fRanges.put(currentNode, new SourceRange(newStart, range.getLength() + range.getStartPosition() - newStart));
currentNode= fSelectedNodes[last];
int scannerStart= currentNode.getStartPosition() + currentNode.getLength() - fSelectionStart;
tokenizer.setOffset(scannerStart);
pos= scannerStart;
int token= -1;
try {
while (true) {
token= tokenizer.readNext(false);
pos= tokenizer.getCurrentEndOffset();
}
} catch (CoreException e) {
}
if (token == ITerminalSymbols.TokenNameCOMMENT_LINE) {
int index= pos - 1;
while (index >= 0 && IndentManipulation.isLineDelimiterChar(source[index])) {
pos--;
index--;
}
}
int newEnd= Math.max(fSelectionStart + pos, currentNode.getStartPosition() + currentNode.getLength());
range= fRanges.get(currentNode);
fRanges.put(currentNode, new SourceRange(range.getStartPosition(), newEnd - range.getStartPosition()));
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:47，代码来源:SelectionAwareSourceRangeComputer.java