Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/UnsupportedSpecializationException.java @ 20906:c8b83aa6cc82
Truffle/Source: remove proposed standard SourceTags; migrate the tags related to Source provenance into thte Source class.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Mon, 13 Apr 2015 10:55:15 -0700 |
parents | 28479abd1a69 |
children | 79fb8b5ef185 |
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/* * Copyright (c) 2012, 2012, 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 com.oracle.truffle.api.dsl; import java.util.*; import com.oracle.truffle.api.nodes.*; /** * Thrown by the generated code of Truffle-DSL if no compatible Specialization could be found for * the provided values. */ public final class UnsupportedSpecializationException extends RuntimeException { private static final long serialVersionUID = -2122892028296836269L; private final Node node; private final Node[] suppliedNodes; private final Object[] suppliedValues; public UnsupportedSpecializationException(Node node, Node[] suppliedNodes, Object... suppliedValues) { super("Unexpected values provided for " + node + ": " + Arrays.toString(suppliedValues)); Objects.requireNonNull(suppliedNodes, "The suppliedNodes parameter must not be null."); if (suppliedNodes.length != suppliedValues.length) { throw new IllegalArgumentException("The length of suppliedNodes must match the length of suppliedValues."); } this.node = node; this.suppliedNodes = suppliedNodes; this.suppliedValues = suppliedValues; } /** * Returns the {@link Node} that caused the this {@link UnsupportedSpecializationException}. */ public Node getNode() { return node; } /** * Returns the children of the {@link Node} returned by {@link #getNode()} which produced the * values returned by {@link #getSuppliedValues()}. The array returned by * {@link #getSuppliedNodes()} has the same length as the array returned by * {@link #getSuppliedValues()}. Never returns null. */ public Node[] getSuppliedNodes() { return suppliedNodes; } /** * Returns the dynamic values that were supplied to the node.The array returned by * {@link #getSuppliedNodes()} has the same length as the array returned by * {@link #getSuppliedValues()}. Never returns null. */ public Object[] getSuppliedValues() { return suppliedValues; } }