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java duplicates index: don't dispose light AST nodes because they might be needed by other indices in the same file

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This commit is contained in:
peter
2016-12-02 14:32:31 +01:00
parent 33f1e2177f
commit 54b8baaf47
1 changed files with 4 additions and 14 deletions
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platform/core-impl/src/com/intellij/psi/impl/source/tree/LightTreeUtil.java
+4 -14
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@@ -36,26 +36,21 @@ public class LightTreeUtil {
@Nullable
public static LighterASTNode firstChildOfType(@NotNull LighterAST tree, @Nullable LighterASTNode node, @NotNull IElementType type) {
return node == null ? null : firstChildOfType(tree.getChildren(node), type);
}
if (node == null) return null;
@Nullable
public static LighterASTNode firstChildOfType(@NotNull List<LighterASTNode> children, @NotNull IElementType type) {
List<LighterASTNode> children = tree.getChildren(node);
for (int i = 0; i < children.size(); ++i) {
LighterASTNode child = children.get(i);
if (child.getTokenType() == type) return child;
}
return null;
}
@Nullable
public static LighterASTNode firstChildOfType(@NotNull LighterAST tree, @Nullable LighterASTNode node, @NotNull TokenSet types) {
return node == null ? null : firstChildOfType(tree.getChildren(node), types);
}
if (node == null) return null;
@Nullable
public static LighterASTNode firstChildOfType(@NotNull List<LighterASTNode> children, @NotNull TokenSet types) {
List<LighterASTNode> children = tree.getChildren(node);
for (int i = 0; i < children.size(); ++i) {
LighterASTNode child = children.get(i);
if (types.contains(child.getTokenType())) return child;
@@ -97,11 +92,6 @@ public class LightTreeUtil {
@NotNull
public static List<LighterASTNode> getChildrenOfType(@NotNull LighterAST tree, @NotNull LighterASTNode node, @NotNull TokenSet types) {
List<LighterASTNode> children = tree.getChildren(node);
return getChildrenOfType(children, types);
}
@NotNull
public static List<LighterASTNode> getChildrenOfType(List<LighterASTNode> children, @NotNull TokenSet types) {
List<LighterASTNode> result = null;
for (int i = 0, size = children.size(); i < size; ++i) {