Examples with GeneratorNodeProcessor org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor used on opensource projects

Example 1 with GeneratorNodeProcessor

use of org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor in project xtext-core by eclipse.

the class GeneratorNodeTest method testBasicCreationAndProcessing.

@Test
public void testBasicCreationAndProcessing() {
    final LocationData root = this.loc(0);
    CompositeGeneratorNode node = this.exts.appendNewLine(this.exts.append(this.exts.trace(root), "notindented"));
    this.exts.append(this.exts.appendNewLine(this.exts.append(this.exts.trace(this.exts.indent(node), this.loc(1)), "indented1")), "indented2");
    this.exts.append(this.exts.appendNewLine(node), "dedented");
    final GeneratorNodeProcessor processor = new GeneratorNodeProcessor();
    final GeneratorNodeProcessor.Result result = processor.process(node);
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("notindented");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("indented1");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("indented2");
    _builder.newLine();
    _builder.append("dedented");
    this.assertEquals(_builder.toString(), result.toString());
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("CompletableTraceRegion [myOffset=0, myLength=44, useForDebugging=false] associations={");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("LocationData [TextRegionWithLineInformation [0:100][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder_1.newLine();
    _builder_1.append("} nestedRegions={");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("CompletableTraceRegion [myOffset=14, myLength=21, useForDebugging=false] associations={");
    _builder_1.newLine();
    _builder_1.append("    ");
    _builder_1.append("LocationData [TextRegionWithLineInformation [1:99][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("}");
    _builder_1.newLine();
    _builder_1.append("}");
    this.assertEquals(_builder_1.toString(), result.getTraceRegion().toString());
}

Example 2 with GeneratorNodeProcessor

use of org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor in project xtext-core by eclipse.

the class GeneratorNodeTest method testTemplateProcessing.

@Test
public void testTemplateProcessing() {
    final LocationData root = this.loc(0);
    CompositeGeneratorNode _trace = this.exts.trace(root);
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            StringConcatenationClient _someCodeGen = GeneratorNodeTest.this.someCodeGen(2);
            _builder.append(_someCodeGen);
            _builder.newLineIfNotEmpty();
        }
    };
    final CompositeGeneratorNode node = this.exts.appendTemplate(_trace, _client);
    final GeneratorNodeProcessor processor = new GeneratorNodeProcessor();
    final GeneratorNodeProcessor.Result result = processor.process(node);
    this.assertEquals(this.someCodeGen_noTrace(2).toString(), result.toString());
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("CompletableTraceRegion [myOffset=0, myLength=80, useForDebugging=false] associations={");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("LocationData [TextRegionWithLineInformation [0:100][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder.newLine();
    _builder.append("} nestedRegions={");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("CompletableTraceRegion [myOffset=7, myLength=5, useForDebugging=false] associations={");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("LocationData [TextRegionWithLineInformation [10:90][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("}");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("CompletableTraceRegion [myOffset=28, myLength=5, useForDebugging=false] associations={");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("LocationData [TextRegionWithLineInformation [10:90][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("}");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("CompletableTraceRegion [myOffset=47, myLength=5, useForDebugging=false] associations={");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("LocationData [TextRegionWithLineInformation [11:89][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("}");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("CompletableTraceRegion [myOffset=68, myLength=5, useForDebugging=false] associations={");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("LocationData [TextRegionWithLineInformation [10:90][lineNumber=0, endLineNumber=0]][path=foo/mymodel.dsl]");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    this.assertEquals(_builder.toString(), result.getTraceRegion().toString());
}

Example 3 with GeneratorNodeProcessor

use of org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor in project xtext-core by eclipse.

the class GeneratorNodeTest method testAppendVariants.

@Test
public void testAppendVariants() {
    final CompositeGeneratorNode node = new CompositeGeneratorNode();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("* a simple string");
    final String string = _builder.toString();
    this.exts.append(node, string);
    this.exts.appendNewLine(node);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("* a multi-line string concatenation embedding");
    _builder_1.newLine();
    _builder_1.append("  \t");
    _builder_1.append(string, "  \t");
    _builder_1.newLineIfNotEmpty();
    final StringConcatenation stringConcat1 = _builder_1;
    this.exts.append(node, stringConcat1);
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            _builder.append("* a string concatentation client embedding");
            _builder.newLine();
            _builder.append("  \t");
            _builder.append(stringConcat1, "  \t");
            _builder.newLineIfNotEmpty();
        }
    };
    final StringConcatenationClient client = _client;
    this.exts.append(node, client);
    final CompositeGeneratorNode nestedNode = new CompositeGeneratorNode();
    StringConcatenation _builder_2 = new StringConcatenation();
    _builder_2.append("* I can even embed");
    _builder_2.newLine();
    _builder_2.append("  \t");
    _builder_2.append(client, "  \t");
    _builder_2.newLineIfNotEmpty();
    _builder_2.append("  ");
    _builder_2.append("in a string concatenation");
    _builder_2.newLine();
    final StringConcatenation stringConcat2 = _builder_2;
    this.exts.append(nestedNode, stringConcat2);
    this.exts.append(node, nestedNode);
    final GeneratorNodeProcessor processor = new GeneratorNodeProcessor();
    StringConcatenation _builder_3 = new StringConcatenation();
    _builder_3.append("* a simple string");
    _builder_3.newLine();
    _builder_3.append("* a multi-line string concatenation embedding");
    _builder_3.newLine();
    _builder_3.append("  \t");
    _builder_3.append("* a simple string");
    _builder_3.newLine();
    _builder_3.append("* a string concatentation client embedding");
    _builder_3.newLine();
    _builder_3.append("  \t");
    _builder_3.append("* a multi-line string concatenation embedding");
    _builder_3.newLine();
    _builder_3.append("  \t  \t");
    _builder_3.append("* a simple string");
    _builder_3.newLine();
    _builder_3.append("* I can even embed");
    _builder_3.newLine();
    _builder_3.append("  \t");
    _builder_3.append("* a string concatentation client embedding");
    _builder_3.newLine();
    _builder_3.append("  \t  \t");
    _builder_3.append("* a multi-line string concatenation embedding");
    _builder_3.newLine();
    _builder_3.append("  \t  \t  \t");
    _builder_3.append("* a simple string");
    _builder_3.newLine();
    _builder_3.append("  ");
    _builder_3.append("in a string concatenation");
    _builder_3.newLine();
    this.assertEquals(_builder_3.toString(), processor.process(node).toString());
}

Example 4 with GeneratorNodeProcessor

use of org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor in project xtext-core by eclipse.

the class GeneratorNodeTest method testIndentVariants.

@Test
public void testIndentVariants() {
    final CompositeGeneratorNode node = new CompositeGeneratorNode();
    this.doIndent(node, false, false);
    this.doIndent(node, true, false);
    this.doIndent(node, false, true);
    this.doIndent(node, true, true);
    final GeneratorNodeProcessor processor = new GeneratorNodeProcessor();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("// indentImmediately: false, indentEmptyLines: false");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("a");
    _builder.newLine();
    _builder.newLine();
    _builder.append("  ");
    _builder.append("bc");
    _builder.newLine();
    _builder.newLine();
    _builder.append("d");
    _builder.newLine();
    _builder.append("// indentImmediately: true, indentEmptyLines: false");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("a");
    _builder.newLine();
    _builder.newLine();
    _builder.append("  ");
    _builder.append("b  c");
    _builder.newLine();
    _builder.newLine();
    _builder.append("d  ");
    _builder.newLine();
    _builder.append("// indentImmediately: false, indentEmptyLines: true");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("a");
    _builder.newLine();
    _builder.append("  ");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("bc");
    _builder.newLine();
    _builder.append("  ");
    _builder.newLine();
    _builder.append("d");
    _builder.newLine();
    _builder.append("// indentImmediately: true, indentEmptyLines: true");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("a");
    _builder.newLine();
    _builder.append("  ");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("b  c");
    _builder.newLine();
    _builder.append("  ");
    _builder.newLine();
    _builder.append("d  ");
    _builder.newLine();
    this.assertEquals(_builder.toString(), processor.process(node).toString());
}

Example 5 with GeneratorNodeProcessor

use of org.eclipse.xtext.generator.trace.node.GeneratorNodeProcessor in project xtext-core by eclipse.

the class GeneratorNodeTest method testEmptyIndent.

@Test
public void testEmptyIndent() {
    final LocationData root = this.loc(0);
    CompositeGeneratorNode node = this.exts.appendNewLine(this.exts.append(this.exts.trace(root), "Hallo"));
    this.exts.indent(node);
    this.exts.appendNewLine(this.exts.append(node, "noindent"));
    IndentNode _indentNode = new IndentNode("  ", true, true);
    this.exts.append(node, _indentNode);
    this.exts.appendNewLine(this.exts.append(node, "noindent"));
    final GeneratorNodeProcessor processor = new GeneratorNodeProcessor();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("Hallo");
    _builder.newLine();
    _builder.append("noindent");
    _builder.newLine();
    _builder.append("noindent");
    _builder.newLine();
    this.assertEquals(_builder.toString(), processor.process(node).toString());
}