Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.tools.debug.shell/src/com/oracle/truffle/tools/debug/shell/REPLMessage.java @ 21744:d62a384b2415
improved formatting of snippet counters
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 05 Jun 2015 11:58:49 +0200 |
parents | 3b8bbf51d320 |
children |
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/* * Copyright (c) 2015, 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.tools.debug.shell; import java.io.*; import java.util.*; import java.util.Map.Entry; /** * A message for communication between a Read-Eval-Print-Loop server associated with a language * implementation and a possibly remote client. * * @see REPLClient * @see REPLServer */ public final class REPLMessage { // Some standard keys and values public static final String AST = "ast"; public static final String AST_DEPTH = "show-max-depth"; public static final String BACKTRACE = "backtrace"; public static final String BREAK_AT_LINE = "break-at-line"; public static final String BREAK_AT_LINE_ONCE = "break-at-line-once"; public static final String BREAK_AT_THROW = "break-at-throw"; public static final String BREAK_AT_THROW_ONCE = "break-at-throw-once"; public static final String BREAKPOINT_CONDITION = "breakpoint-condition"; public static final String BREAKPOINT_GROUP_ID = "breakpoint-group-id"; public static final String BREAKPOINT_HIT_COUNT = "breakpoint-hit-count"; public static final String BREAKPOINT_ID = "breakpoint-id"; public static final String BREAKPOINT_IGNORE_COUNT = "breakpoint-ignore-count"; public static final String BREAKPOINT_INFO = "breakpoint-info"; public static final String BREAKPOINT_STATE = "breakpoint-state"; public static final String CLEAR_BREAK = "clear-breakpoint"; public static final String CODE = "code"; public static final String CONTINUE = "continue"; public static final String DEBUG_LEVEL = "debug-level"; public static final String DELETE_BREAK = "delete-breakpoint"; public static final String DISABLE_BREAK = "disable-breakpoint"; public static final String DISPLAY_MSG = "displayable-message"; public static final String DOWN = "down"; public static final String ENABLE_BREAK = "enable-breakpoint"; public static final String EVAL = "eval"; public static final String FAILED = "failed"; public static final String FILE = "file"; public static final String FILE_PATH = "path"; public static final String FRAME = "frame"; public static final String FRAME_INFO = "frame-info"; public static final String FRAME_NUMBER = "frame-number"; public static final String INFO = "info"; public static final String INFO_KEY = "info-key"; public static final String INFO_VALUE = "info-value"; public static final String KILL = "kill"; public static final String LANGUAGE = "language"; public static final String LINE_NUMBER = "line-number"; public static final String LIST = "list"; public static final String LOAD_RUN = "load-run-source"; public static final String LOAD_STEP = "load-step-into-source"; public static final String METHOD_NAME = "method-name"; public static final String OP = "op"; public static final String OPTION = "option"; public static final String QUIT = "quit"; public static final String REPEAT = "repeat"; public static final String SET = "set"; public static final String SET_BREAK_CONDITION = "set-breakpoint-condition"; public static final String SOURCE_LINE_TEXT = "source-line-text"; public static final String SOURCE_LOCATION = "source-location"; public static final String SOURCE_NAME = "source-name"; public static final String SOURCE_TEXT = "source-text"; public static final String STACK_SIZE = "stack-size"; public static final String STATUS = "status"; public static final String STEP_INTO = "step-into"; public static final String STEP_OUT = "step-out"; public static final String STEP_OVER = "step-over"; public static final String STOPPED = "stopped"; public static final String SUB = "sub"; public static final String SUBTREE = "subtree"; public static final String SUCCEEDED = "succeeded"; public static final String TOPIC = "topic"; public static final String TRUFFLE = "truffle"; public static final String TRUFFLE_AST = "truffle-ast"; public static final String TRUFFLE_NODE = "truffle-node"; public static final String TRUFFLE_SUBTREE = "truffle-subtree"; public static final String UNSET_BREAK_CONDITION = "unset-breakpoint-condition"; public static final String UP = "up"; public static final String VALUE = "value"; public static final String WARNINGS = "warnings"; private final Map<String, String> map; /** * Creates an empty REPL message. */ public REPLMessage() { this.map = new TreeMap<>(); } /** * Creates a REPL message with an initial entry. */ public REPLMessage(String key, String value) { this(); map.put(key, value); } public REPLMessage(REPLMessage message) { this.map = new TreeMap<>(message.map); } public String get(String key) { return map.get(key); } /** * Returns the specified key value as an integer; {@code null} if missing or non-numeric. */ public Integer getIntValue(String key) { final String value = map.get(key); if (value != null) { try { return Integer.parseInt(value); } catch (NumberFormatException e) { } } return null; } public String put(String key, String value) { return map.put(key, value); } public String remove(String key) { return map.remove(key); } public Set<String> keys() { return map.keySet(); } public void print(PrintStream out, String linePrefix) { map.keySet(); for (Entry<String, String> entry : map.entrySet()) { String value = entry.getValue(); if (value != null && value.length() > 50) { value = value.substring(0, 50) + " ..."; } out.println(linePrefix + entry.getKey() + " = \"" + value + "\""); } } }