Package org.antlr.v4.runtime

Examples of org.antlr.v4.runtime.TokenStreamRewriter.replace()

729
730
731
732
733
734
735
736
737
738
739
    String input = "abcc";
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(0, 3, "bar");
    tokens.replace(1, 2, "foo");
    stream.fill();
// cannot split earlier replace
    Exception exc = null;
    try {
View Full Code Here
730
731
732
733
734
735
736
737
738
739
740
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(0, 3, "bar");
    tokens.replace(1, 2, "foo");
    stream.fill();
// cannot split earlier replace
    Exception exc = null;
    try {
      tokens.getText();
View Full Code Here
756
757
758
759
760
761
762
763
764
765
766
    String input = "abcc";
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(0, 2, "bar");
    stream.fill();
// wipes prior nested replace
    String result = tokens.getText();
    String expecting = "barc";
View Full Code Here
757
758
759
760
761
762
763
764
765
766
767
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(0, 2, "bar");
    stream.fill();
// wipes prior nested replace
    String result = tokens.getText();
    String expecting = "barc";
    assertEquals(expecting, result);
View Full Code Here
776
777
778
779
780
781
782
783
784
785
786
    String input = "abcc";
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 3, "bar");
    stream.fill();
// wipes prior nested replace
    String result = tokens.getText();
    String expecting = "abar";
View Full Code Here
777
778
779
780
781
782
783
784
785
786
787
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 3, "bar");
    stream.fill();
// wipes prior nested replace
    String result = tokens.getText();
    String expecting = "abar";
    assertEquals(expecting, result);
View Full Code Here
796
797
798
799
800
801
802
803
804
805
806
    String input = "abcc";
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 2, "foo");
    stream.fill();
// drop previous, identical
    String result = tokens.getText();
    String expecting = "afooc";
View Full Code Here
797
798
799
800
801
802
803
804
805
806
807
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.replace(1, 2, "foo");
    tokens.replace(1, 2, "foo");
    stream.fill();
// drop previous, identical
    String result = tokens.getText();
    String expecting = "afooc";
    assertEquals(expecting, result);
View Full Code Here
817
818
819
820
821
822
823
824
825
826
827
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.insertBefore(1, "foo");
    tokens.replace(1, 2, "foo");
    stream.fill();
// kill prev insert
    String result = tokens.getText();
    String expecting = "afoofoo";
    assertEquals(expecting, result);
View Full Code Here
837
838
839
840
841
842
843
844
845
846
847
    LexerInterpreter lexEngine = g.createLexerInterpreter(new ANTLRInputStream(input));
    CommonTokenStream stream = new CommonTokenStream(lexEngine);
    stream.fill();
    TokenStreamRewriter tokens = new TokenStreamRewriter(stream);
    tokens.insertBefore(1, "x");
    tokens.replace(2, 3, "foo");
    String result = tokens.getText();
    String expecting = "axbfoo";
    assertEquals(expecting, result);
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.