MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

Speed up python parsing a bit

Browse Source
This commit is contained in:
Maxim Shafirov
2008-03-20 20:19:33 +03:00
parent 280c22f0fe
commit ee2dbbf5c6
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
python/src/com/jetbrains/python/psi/PyElementType.java
+8 -1
View File
@@ -11,9 +11,12 @@ import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.lang.reflect.Constructor;
public class PyElementType extends IElementType {
protected Class<? extends PsiElement> _psiElementClass;
private static final Class[] PARAMETER_TYPES = new Class[]{ASTNode.class};
private Constructor<? extends PsiElement> myConstructor;
public PyElementType(@NotNull @NonNls String debugName) {
super(debugName, PythonFileType.INSTANCE.getLanguage());
@@ -31,7 +34,11 @@ public class PyElementType extends IElementType {
}
try {
return _psiElementClass.getConstructor(PARAMETER_TYPES).newInstance(node);
if (myConstructor == null) {
myConstructor = _psiElementClass.getConstructor(PARAMETER_TYPES);
}
return myConstructor.newInstance(node);
}
catch (Exception e) {
throw new IllegalStateException("No necessary constructor for " + node.getElementType(), e);