Package org.antlr.tool

Examples of org.antlr.tool.Interpreter

708
709
710
711
712
713
714
715
716
717
718
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abcc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 3, "bar"); // wipes prior nested replace
    String result = tokens.toString();
View Full Code Here
725
726
727
728
729
730
731
732
733
734
735
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abcc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 2, "foo"); // drop previous, identical
    String result = tokens.toString();
View Full Code Here
742
743
744
745
746
747
748
749
750
751
752
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.insertBefore(1, "foo");
    tokens.replace(1, 2, "foo"); // kill prev insert
    String result = tokens.toString();
View Full Code Here
759
760
761
762
763
764
765
766
767
768
769
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abcc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.insertBefore(1, "x");
    tokens.replace(2, 3, "foo");
    String result = tokens.toString();
View Full Code Here
776
777
778
779
780
781
782
783
784
785
786
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abcc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.replace(2, 3, "foo");
    tokens.insertBefore(1, "x");
    String result = tokens.toString();
View Full Code Here
793
794
795
796
797
798
799
800
801
802
803
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.insertBefore(2, "y");
    tokens.delete(2);
    String result = tokens.toString();
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.insertBefore(0, "0");
    String result = tokens.toString();
    String expecting = "0abc";
    assertEquals(expecting, result);
View Full Code Here
60
61
62
63
64
65
66
67
68
69
70
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.insertAfter(2, "x");
    String result = tokens.toString();
    String expecting = "abcx";
    assertEquals(expecting, result);
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.insertBefore(1, "x");
    tokens.insertAfter(1, "x");
    String result = tokens.toString();
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
      "lexer grammar t;\n"+
      "A : 'a';\n" +
      "B : 'b';\n" +
      "C : 'c';\n");
    CharStream input = new ANTLRStringStream("abc");
    Interpreter lexEngine = new Interpreter(g, input);
    TokenRewriteStream tokens = new TokenRewriteStream(lexEngine);
    tokens.fill();
    tokens.replace(0, "x");
    String result = tokens.toString();
    String expecting = "xbc";
View Full Code Here
TOP

Related Classes of org.antlr.tool.Interpreter

  • org.antlr.analysis.DFA
  • org.antlr.runtime.debug.ParseTreeBuilder
  • org.antlr.test.TestCommonTokenStream
  • org.antlr.test.TestInterpretedLexing
  • org.antlr.test.TestInterpretedParsing
  • org.antlr.test.TestTokenRewriteStream
  • org.antlr.works.interpreter.InterpreterTab
  • java.util.Stack
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.