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1
28
29 package org.jruby.ast.visitor.rewriter.utils;
30
31 import java.io.PrintWriter  ;
32 import java.io.StringWriter ;
33
34 import org.jruby.ast.visitor.rewriter.FormatHelper;
35 import org.jruby.lexer.yacc.ISourcePosition;
36
37
38 public class ReWriterContext {
39
40 private final String source;
41 private final CallDepth callDepth = new CallDepth();
42 private final LocalVariables localVariables = new LocalVariables();
43 private final BooleanStateStack printQuotesInString = new BooleanStateStack(true, true);
44 private HereDocument hereDocument;
45 private boolean skipNextNewline = true;
46 private PrintWriter output;
47 private FormatHelper formatHelper;
48
49 private ISourcePosition lastPosition;
50
51 public LocalVariables getLocalVariables() {
52 return localVariables;
53 }
54
55 public ReWriterContext(PrintWriter output, String source, FormatHelper formatHelper) {
56 super();
57 this.output = output;
58 this.source = source;
59 this.formatHelper = formatHelper;
60 }
61
62 public ReWriterContext(StringWriter output, String source, FormatHelper formatHelper){
63 this(new PrintWriter (output), source, formatHelper);
64 }
65
66 public CallDepth getCallDepth() {
67 return callDepth;
68 }
69
70 public String getSource() {
71 return source;
72 }
73
74 public Indentor getIndentor() {
75 return formatHelper.getIndentor();
76 }
77
78 public ISourcePosition getLastPosition() {
79 return lastPosition;
80 }
81
82 public void setLastPosition(ISourcePosition lastPosition) {
83 this.lastPosition = lastPosition;
84 }
85
86 public BooleanStateStack getPrintQuotesInString() {
87 return printQuotesInString;
88 }
89
90 public boolean hasHereDocument() {
91 return hereDocument != null;
92 }
93
94 public HereDocument fetchHereDocument() {
95 HereDocument hd = hereDocument;
96 hereDocument = null;
97 return hd;
98 }
99
100 public void depositHereDocument(String hereDocument) {
101 this.hereDocument = new HereDocument(hereDocument, this);
102 }
103
104 public boolean isSkipNextNewline() {
105 return skipNextNewline;
106 }
107
108 public void setSkipNextNewline(boolean skipNextNewline) {
109 this.skipNextNewline = skipNextNewline;
110 }
111
112 public PrintWriter getOutput() {
113 return output;
114 }
115
116 public void setOutput(PrintWriter output) {
117 this.output = output;
118 }
119
120 public FormatHelper getFormatHelper() {
121 return formatHelper;
122 }
123 }
124 |
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