truffle: graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLASTPrinter.java annotate

author	David Piorkowski <david.piorkowski@oracle.com>
date	Thu, 24 Jul 2014 16:14:44 -0700
parents
children	e3c95cbbb50c

rev	line source
16595 618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	1 /*
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	4 *
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	8 *
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	13 * accompanied this code).
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	14 *
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	18 *
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	21 * questions.
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	22 */
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	23 package com.oracle.truffle.sl.nodes.instrument;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	24
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	25 import java.io.*;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	26 import java.util.*;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	27
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	28 import com.oracle.truffle.api.instrument.*;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	29 import com.oracle.truffle.api.nodes.*;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	30 import com.oracle.truffle.api.nodes.NodeUtil.NodeClass;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	31 import com.oracle.truffle.api.nodes.NodeUtil.NodeField;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	32 import com.oracle.truffle.api.nodes.NodeUtil.NodeFieldKind;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	33 import com.oracle.truffle.api.source.*;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	34
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	35 /**
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	36 * SLASTPrinter is used to print for SL's internal Truffle AST. This is used by
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	37 * {@link SLDefaultVisualizer} to provide a means of displaying the internal Truffle AST
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	38 */
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	39 public final class SLASTPrinter implements ASTPrinter {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	40 public SLASTPrinter() {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	41 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	42
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	43 public void printTree(PrintWriter p, Node node, int maxDepth, Node markNode) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	44 printTree(p, node, maxDepth, markNode, 1);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	45 p.println();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	46 p.flush();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	47 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	48
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	49 public String printTreeToString(Node node, int maxDepth, Node markNode) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	50 StringWriter out = new StringWriter();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	51 printTree(new PrintWriter(out), node, maxDepth, markNode);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	52 return out.toString();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	53 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	54
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	55 public String printTreeToString(Node node, int maxDepth) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	56 return printTreeToString(node, maxDepth, null);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	57 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	58
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	59 private static void printTree(PrintWriter p, Node node, int maxDepth, Node markNode, int level) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	60 if (node == null) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	61 p.print("null");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	62 return;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	63 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	64
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	65 p.print(nodeName(node));
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	66
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	67 String sep = "";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	68 p.print("(");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	69
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	70 final SourceSection src = node.getSourceSection();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	71 if (src != null) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	72 if (!(src instanceof NullSourceSection)) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	73 p.print(src.getSource().getName() + ":" + src.getStartLine());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	74 } else if (src instanceof NullSourceSection) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	75 final NullSourceSection nullSection = (NullSourceSection) src;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	76 p.print(nullSection.getShortDescription());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	77 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	78 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	79 if (node instanceof SyntaxTagged) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	80 final SyntaxTagged taggedNode = (SyntaxTagged) node;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	81 p.print("[");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	82 String prefix = "";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	83 for (SyntaxTag tag : taggedNode.getSyntaxTags()) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	84 p.print(prefix);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	85 prefix = ",";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	86 p.print(tag.toString());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	87 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	88 p.print("]");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	89 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	90
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	91 ArrayList<NodeField> childFields = new ArrayList<>();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	92
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	93 for (NodeField field : NodeClass.get(node.getClass()).getFields()) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	94 if (field.getKind() == NodeFieldKind.CHILD \|\| field.getKind() == NodeFieldKind.CHILDREN) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	95 childFields.add(field);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	96 } else if (field.getKind() == NodeFieldKind.DATA) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	97 // p.print(sep);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	98 // sep = ", ";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	99 //
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	100 // final String fieldName = field.getName();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	101 // switch (fieldName) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	102 //
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	103 // }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	104 // p.print(fieldName);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	105 // p.print(" = ");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	106 // p.print(field.loadValue(node));
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	107 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	108 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	109 p.print(")");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	110
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	111 if (level <= maxDepth) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	112
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	113 if (childFields.size() != 0) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	114 p.print(" {");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	115 for (NodeField field : childFields) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	116
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	117 Object value = field.loadValue(node);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	118 if (value == null) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	119 printNewLine(p, level);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	120 p.print(field.getName());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	121 p.print(" = null ");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	122 } else if (field.getKind() == NodeFieldKind.CHILD) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	123 final Node valueNode = (Node) value;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	124 printNewLine(p, level, valueNode == markNode);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	125 p.print(field.getName());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	126 p.print(" = ");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	127 printTree(p, valueNode, maxDepth, markNode, level + 1);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	128 } else if (field.getKind() == NodeFieldKind.CHILDREN) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	129 printNewLine(p, level);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	130 p.print(field.getName());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	131 Node[] children = (Node[]) value;
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	132 p.print(" = [");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	133 sep = "";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	134 for (Node child : children) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	135 p.print(sep);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	136 sep = ", ";
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	137 printTree(p, child, maxDepth, markNode, level + 1);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	138 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	139 p.print("]");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	140 } else {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	141 printNewLine(p, level);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	142 p.print(field.getName());
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	143 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	144 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	145 printNewLine(p, level - 1);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	146 p.print("}");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	147 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	148 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	149 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	150
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	151 private static void printNewLine(PrintWriter p, int level, boolean mark) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	152 p.println();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	153 for (int i = 0; i < level; i++) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	154 if (mark && i == 0) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	155 p.print(" -->");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	156 } else {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	157 p.print(" ");
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	158 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	159 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	160 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	161
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	162 private static void printNewLine(PrintWriter p, int level) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	163 printNewLine(p, level, false);
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	164 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	165
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	166 private static String nodeName(Node node) {
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	167 return node.getClass().getSimpleName();
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	168 }
618d92152d3c SL: Added support for instrumentation. David Piorkowski <david.piorkowski@oracle.com> parents: diff changeset	169 }

16595

618d92152d3c SL: Added support for instrumentation.