本文整理汇总了Java中org.eclipse.jdt.core.IJavaElement.isReadOnly方法的典型用法代码示例。如果您正苦于以下问题：Java IJavaElement.isReadOnly方法的具体用法？Java IJavaElement.isReadOnly怎么用？Java IJavaElement.isReadOnly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.jdt.core.IJavaElement的用法示例。
在下文中一共展示了IJavaElement.isReadOnly方法的2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: isAvailable
import org.eclipse.jdt.core.IJavaElement; //导入方法依赖的package包/类
private static boolean isAvailable(IJavaElement javaElement) throws JavaModelException {
if (javaElement == null) {
return false;
}
if (!javaElement.exists()) {
return false;
}
if (javaElement.isReadOnly()) {
return false;
}
// work around for https://bugs.eclipse.org/bugs/show_bug.cgi?id=48422
// the Java project is now cheating regarding its children so we shouldn't
// call isStructureKnown if the project isn't open.
// see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=52474
if (!(javaElement instanceof IJavaProject) && !(javaElement instanceof ILocalVariable) && !javaElement.isStructureKnown()) {
return false;
}
if (javaElement instanceof IMember && ((IMember) javaElement).isBinary()) {
return false;
}
return true;
}
示例2: collectCompilationUnits
import org.eclipse.jdt.core.IJavaElement; //导入方法依赖的package包/类
/**
* A recursive traversal of the IJavaModel to collect all ICompilationUnits. Each compilation unit corresponds to
* each java file.
*
* @param javaElement a node in the IJavaModel that will be traversed
* @return a list of compilation units
*/
private static List<ICompilationUnit> collectCompilationUnits(IJavaElement javaElement) {
List<ICompilationUnit> list = null, temp = null;
// We are traversing the JavaModel for COMPILATION_UNITs
if (javaElement.getElementType() == IJavaElement.COMPILATION_UNIT) {
list = new ArrayList<ICompilationUnit>();
list.add((ICompilationUnit) javaElement);
return list;
}
// Non COMPILATION_UNITs will have to be further traversed
if (javaElement instanceof IParent) {
IParent parent = (IParent) javaElement;
// Do not traverse PACKAGE_FRAGMENT_ROOTs that are ReadOnly
if ((javaElement.getElementType() == IJavaElement.PACKAGE_FRAGMENT_ROOT) && javaElement.isReadOnly()) {
return null;
}
// Traverse
try {
if (parent.hasChildren()) {
IJavaElement[] children = parent.getChildren();
for (int i = 0; i < children.length; i++) {
temp = WorkspaceUtilities.collectCompilationUnits(children[i]);
if (temp != null) {
if (list == null) {
list = temp;
}
else {
list.addAll(temp);
}
}
}
}
}
catch (JavaModelException jme) {
System.out.println("JAVA MODEL EXCEPTION: " + jme);
return null;
}
}
else {
throw new CrystalRuntimeException("There exists an IJavaElement that is not an instance of IParent!");
}
return list;
}