Examples with ValueExpr com.google.api.generator.engine.ast.ValueExpr used on opensource projects

Example 26 with ValueExpr

use of com.google.api.generator.engine.ast.ValueExpr in project gapic-generator-java by googleapis.

the class JavaWriterVisitorTest method writeGeneralForStatement_basicIsDecl.

@Test
public void writeGeneralForStatement_basicIsDecl() {
    AssignmentExpr assignExpr = createAssignmentExpr("x", "3", TypeNode.INT);
    Statement assignExprStatement = ExprStatement.withExpr(assignExpr);
    List<Statement> body = Arrays.asList(assignExprStatement, assignExprStatement);
    VariableExpr localVarExpr = createVariableDeclExpr("i", TypeNode.INT);
    ValueExpr initValueExpr = ValueExpr.withValue(PrimitiveValue.builder().setValue("0").setType(TypeNode.INT).build());
    Expr maxSizeExpr = MethodInvocationExpr.builder().setMethodName("maxSize").setReturnType(TypeNode.INT).build();
    GeneralForStatement forStatement = GeneralForStatement.incrementWith(localVarExpr, initValueExpr, maxSizeExpr, body);
    forStatement.accept(writerVisitor);
    assertEquals(String.format("%s%s%s%s", "for (int i = 0; i < maxSize(); i++) {\n", "int x = 3;\n", "int x = 3;\n", "}\n"), writerVisitor.write());
}

Example 27 with ValueExpr

use of com.google.api.generator.engine.ast.ValueExpr in project gapic-generator-java by googleapis.

the class JavaWriterVisitorTest method writeAssignmentExpr_basicValue.

@Test
public void writeAssignmentExpr_basicValue() {
    Variable variable = Variable.builder().setName("x").setType(TypeNode.INT).build();
    VariableExpr variableExpr = VariableExpr.builder().setVariable(variable).setIsDecl(true).build();
    Value value = PrimitiveValue.builder().setType(TypeNode.INT).setValue("3").build();
    Expr valueExpr = ValueExpr.builder().setValue(value).build();
    AssignmentExpr assignExpr = AssignmentExpr.builder().setVariableExpr(variableExpr).setValueExpr(valueExpr).build();
    assignExpr.accept(writerVisitor);
    assertEquals("int x = 3", writerVisitor.write());
}

Example 28 with ValueExpr

use of com.google.api.generator.engine.ast.ValueExpr in project gapic-generator-java by googleapis.

the class JavaCodeGeneratorTest method createLibServiceCtor.

private MethodDefinition createLibServiceCtor() {
    VaporReference libraryServiceStubRef = createVaporReference("com.google.exmaple.library.core", "LibraryServiceStub");
    NewObjectExpr arrayList = createNewObjectExpr(ArrayList.class);
    NewObjectExpr hashMap = createNewObjectExpr(HashMap.class);
    ReferenceConstructorExpr superExpr = ReferenceConstructorExpr.superBuilder().setType(TypeNode.withReference(libraryServiceStubRef)).build();
    ValueExpr thisValueExpr = ValueExpr.withValue(ThisObjectValue.withType(TypeNode.withReference(libraryServiceStubRef)));
    VariableExpr thisVariableExpr = createVarExprFromRefVarExpr(shelfListVar, thisValueExpr);
    AssignmentExpr shelfListAssignmentExpr = createAssignmentExpr(thisVariableExpr, arrayList);
    AssignmentExpr shelfMapAssignmentExpr = createAssignmentExpr(VariableExpr.withVariable(shelfMapVar), hashMap);
    return MethodDefinition.constructorBuilder().setBody(Arrays.asList(ExprStatement.withExpr(superExpr), ExprStatement.withExpr(shelfListAssignmentExpr), ExprStatement.withExpr(shelfMapAssignmentExpr))).setReturnType(TypeNode.withReference(libraryServiceStubRef)).setScope(ScopeNode.PUBLIC).build();
}

Example 29 with ValueExpr

use of com.google.api.generator.engine.ast.ValueExpr in project gapic-generator-java by googleapis.

the class JavaWriterVisitorTest method writeAnonymousClassExpr_withStatementsMethods.

@Test
public void writeAnonymousClassExpr_withStatementsMethods() {
    ConcreteReference ref = ConcreteReference.withClazz(Runnable.class);
    TypeNode type = TypeNode.withReference(ref);
    // [Constructing] private static final String s = "foo";
    Variable variable = createVariable("s", TypeNode.STRING);
    VariableExpr variableExpr = VariableExpr.builder().setScope(ScopeNode.PRIVATE).setIsDecl(true).setIsFinal(true).setIsStatic(true).setVariable(variable).build();
    ValueExpr valueExpr = ValueExpr.builder().setValue(StringObjectValue.withValue("foo")).build();
    AssignmentExpr assignmentExpr = AssignmentExpr.builder().setVariableExpr(variableExpr).setValueExpr(valueExpr).build();
    ExprStatement exprStatement = ExprStatement.withExpr(assignmentExpr);
    MethodDefinition methodDefinition = MethodDefinition.builder().setName("run").setIsOverride(true).setScope(ScopeNode.PUBLIC).setReturnType(TypeNode.VOID).setBody(Arrays.asList(ExprStatement.withExpr(createAssignmentExpr("x", "3", TypeNode.INT)))).build();
    AnonymousClassExpr anonymousClassExpr = AnonymousClassExpr.builder().setType(type).setStatements(Arrays.asList(exprStatement)).setMethods(Arrays.asList(methodDefinition)).build();
    anonymousClassExpr.accept(writerVisitor);
    String expected = LineFormatter.lines("new Runnable() {\n", "private static final String s = \"foo\";\n", "@Override\n", "public void run() {\n", "int x = 3;\n}\n\n}");
    assertEquals(expected, writerVisitor.write());
}

Example 30 with ValueExpr

use of com.google.api.generator.engine.ast.ValueExpr in project gapic-generator-java by googleapis.

the class JavaWriterVisitorTest method writeAssignmentExpr_stringObjectValue.

@Test
public void writeAssignmentExpr_stringObjectValue() {
    Variable variable = Variable.builder().setName("x").setType(TypeNode.STRING).build();
    VariableExpr variableExpr = VariableExpr.builder().setVariable(variable).setIsDecl(true).build();
    Value value = StringObjectValue.withValue("Hi! World. \n");
    Expr valueExpr = ValueExpr.builder().setValue(value).build();
    AssignmentExpr assignExpr = AssignmentExpr.builder().setVariableExpr(variableExpr).setValueExpr(valueExpr).build();
    assignExpr.accept(writerVisitor);
    assertThat(writerVisitor.write()).isEqualTo("String x = \"Hi! World. \\n\"");
}