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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/Visualizer.java @ 19706:ef30b2318658

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Truffle/Instrumentation: the Visualizer for language-specific values now has a "trim" option to limit result size.
author Michael Van De Vanter <michael.van.de.vanter@oracle.com>
date Thu, 05 Mar 2015 16:58:12 -0800
parents 225ce2657c55
children 894f82515e38
comparison
equal deleted inserted replaced
19705:32b4b06b6fac 19706:ef30b2318658
1 /* 1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this 7 * published by the Free Software Foundation. Oracle designates this
58 * The name of the method. 58 * The name of the method.
59 */ 59 */
60 String displayCallTargetName(CallTarget callTarget); 60 String displayCallTargetName(CallTarget callTarget);
61 61
62 /** 62 /**
63 * Converts a value in the guest language to a display string. 63 * Converts a value in the guest language to a display string. If
64 *
65 * @param trim if {@code > 0}, them limit size of String to either the value of trim or the
66 * number of characters in the first line, whichever is lower.
64 */ 67 */
65 String displayValue(ExecutionContext context, Object value); 68 String displayValue(ExecutionContext context, Object value, int trim);
66 69
67 /** 70 /**
68 * Converts a slot identifier in the guest language to a display string. 71 * Converts a slot identifier in the guest language to a display string.
69 */ 72 */
70 String displayIdentifier(FrameSlot slot); 73 String displayIdentifier(FrameSlot slot);