diff options
Diffstat (limited to 'src/jdk/nashorn/internal/ir/LabeledNode.java')
-rw-r--r-- | src/jdk/nashorn/internal/ir/LabeledNode.java | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/jdk/nashorn/internal/ir/LabeledNode.java b/src/jdk/nashorn/internal/ir/LabeledNode.java deleted file mode 100644 index a3783e92..00000000 --- a/src/jdk/nashorn/internal/ir/LabeledNode.java +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package jdk.nashorn.internal.ir; - -import jdk.nashorn.internal.ir.annotations.Ignore; -import jdk.nashorn.internal.runtime.Source; - -/** - * IR base class for break and continue. - * - */ -public abstract class LabeledNode extends Node { - /** Optional label. */ - @Ignore - protected final LabelNode labelNode; - - /** Target control node. */ - @Ignore - protected final Node targetNode; - - /** Try chain. */ - @Ignore - protected final TryNode tryChain; - - /** scope nesting level */ - protected int scopeNestingLevel; - - /** - * Constructor - * - * @param source the source - * @param token token - * @param finish finish - * @param labelNode the label node - * @param targetNode the place to break to - * @param tryChain the try chain - */ - public LabeledNode(final Source source, final long token, final int finish, final LabelNode labelNode, final Node targetNode, final TryNode tryChain) { - super(source, token, finish); - - this.labelNode = labelNode; - this.targetNode = targetNode; - this.tryChain = tryChain; - } - - /** - * Copy constructor - * - * @param labeledNode source node - * @param cs copy state - */ - protected LabeledNode(final LabeledNode labeledNode, final CopyState cs) { - super(labeledNode); - - this.labelNode = (LabelNode)cs.existingOrCopy(labeledNode.labelNode); - this.targetNode = cs.existingOrSame(labeledNode.targetNode); - this.tryChain = (TryNode)cs.existingOrSame(labeledNode.tryChain); - this.scopeNestingLevel = labeledNode.scopeNestingLevel; - } - - /** - * Get the label - * @return the label - */ - public LabelNode getLabel() { - return labelNode; - } - - /** - * Get the target node - * @return the target node - */ - public Node getTargetNode() { - return targetNode; - } - - /** - * Get the surrounding try chain - * @return the try chain - */ - public TryNode getTryChain() { - return tryChain; - } - - /** - * Get the scope nesting level - * @return nesting level - */ - public int getScopeNestingLevel() { - return scopeNestingLevel; - } - - /** - * Set scope nesting level - * @param level the new level - */ - public void setScopeNestingLevel(final int level) { - scopeNestingLevel = level; - } -} |