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

Example 21 with AssignmentExpr

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

the class JavaWriterVisitorTest method writeAnonymousClassExpr_basic.

@Test
public void writeAnonymousClassExpr_basic() {
    ConcreteReference ref = ConcreteReference.withClazz(Runnable.class);
    TypeNode type = TypeNode.withReference(ref);
    AssignmentExpr assignmentExpr = createAssignmentExpr("foobar", "false", TypeNode.BOOLEAN);
    ExprStatement statement = ExprStatement.withExpr(assignmentExpr);
    MethodDefinition method = MethodDefinition.builder().setScope(ScopeNode.PUBLIC).setReturnType(TypeNode.VOID).setName("run").setIsOverride(true).setBody(Arrays.asList(statement)).build();
    AnonymousClassExpr anonymousClassExpr = AnonymousClassExpr.builder().setType(type).setMethods(Arrays.asList(method)).build();
    anonymousClassExpr.accept(writerVisitor);
    assertEquals(LineFormatter.lines("new Runnable() {\n", "@Override\n", "public void run() {\n", "boolean foobar = false;\n}\n\n}"), writerVisitor.write());
}

Example 22 with AssignmentExpr

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

the class JavaWriterVisitorTest method writeAssignmentExpr_varToVar.

@Test
public void writeAssignmentExpr_varToVar() {
    Variable variable = Variable.builder().setName("foobar").setType(TypeNode.INT).build();
    VariableExpr variableExpr = VariableExpr.builder().setVariable(variable).setIsStatic(true).setIsFinal(true).setScope(ScopeNode.PRIVATE).setIsDecl(true).build();
    Variable anotherVariable = Variable.builder().setName("y").setType(TypeNode.INT).build();
    Expr valueExpr = VariableExpr.builder().setVariable(anotherVariable).build();
    AssignmentExpr assignExpr = AssignmentExpr.builder().setVariableExpr(variableExpr).setValueExpr(valueExpr).build();
    assignExpr.accept(writerVisitor);
    assertEquals("private static final int foobar = y", writerVisitor.write());
}

Example 23 with AssignmentExpr

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

the class JavaWriterVisitorTest method writeGeneralForStatement_basicIsNotDecl.

@Test
public void writeGeneralForStatement_basicIsNotDecl() {
    AssignmentExpr assignExpr = createAssignmentExpr("x", "3", TypeNode.INT);
    Statement assignExprStatement = ExprStatement.withExpr(assignExpr);
    List<Statement> body = Arrays.asList(assignExprStatement, assignExprStatement);
    VariableExpr localVarExpr = createVariableExpr("i", TypeNode.INT);
    ValueExpr initValueExpr = ValueExpr.withValue(PrimitiveValue.builder().setValue("1").setType(TypeNode.INT).build());
    ValueExpr maxValueExpr = ValueExpr.withValue(PrimitiveValue.builder().setValue("10").setType(TypeNode.INT).build());
    GeneralForStatement forStatement = GeneralForStatement.incrementWith(localVarExpr, initValueExpr, maxValueExpr, body);
    forStatement.accept(writerVisitor);
    assertEquals(String.format("%s%s%s%s", "for (i = 1; i < 10; i++) {\n", "int x = 3;\n", "int x = 3;\n", "}\n"), writerVisitor.write());
}

Example 24 with AssignmentExpr

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

the class JavaWriterVisitorTest method writeAssignmentExpr_nullObjectValueReferenceType.

@Test
public void writeAssignmentExpr_nullObjectValueReferenceType() {
    Variable variable = Variable.builder().setName("x").setType(TypeNode.STRING).build();
    VariableExpr variableExpr = VariableExpr.builder().setVariable(variable).setIsDecl(true).build();
    Value value = NullObjectValue.create();
    Expr valueExpr = ValueExpr.builder().setValue(value).build();
    AssignmentExpr assignExpr = AssignmentExpr.builder().setVariableExpr(variableExpr).setValueExpr(valueExpr).build();
    assignExpr.accept(writerVisitor);
    assertEquals("String x = null", writerVisitor.write());
}

Example 25 with AssignmentExpr

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

the class AbstractServiceClientClassComposer method createOperationsClientAssignExprs.

private List<AssignmentExpr> createOperationsClientAssignExprs(Expr thisExpr, VariableExpr stubVarExpr) {
    List<AssignmentExpr> operationsClientAssignExprs = new ArrayList<>();
    Iterator<TypeNode> opClientTypesIt = getTransportContext().operationsClientTypes().iterator();
    Iterator<String> opClientNamesIt = getTransportContext().operationsClientNames().iterator();
    Iterator<String> opStubNamesIt = getTransportContext().transportOperationsStubNames().iterator();
    while (opClientTypesIt.hasNext() && opClientNamesIt.hasNext() && opStubNamesIt.hasNext()) {
        TypeNode operationsClientType = opClientTypesIt.next();
        String opClientName = opClientNamesIt.next();
        String opStubName = opStubNamesIt.next();
        VariableExpr operationsClientVarExpr = VariableExpr.withVariable(Variable.builder().setType(operationsClientType).setName(opClientName).build());
        String operationsStubGetterName = String.format("get%s", JavaStyle.toUpperCamelCase(opStubName));
        Expr clientArgExpr = MethodInvocationExpr.builder().setExprReferenceExpr(stubVarExpr.toBuilder().setExprReferenceExpr(thisExpr).build()).setMethodName(operationsStubGetterName).build();
        AssignmentExpr operationsClientAssignExpr = AssignmentExpr.builder().setVariableExpr(operationsClientVarExpr.toBuilder().setExprReferenceExpr(thisExpr).build()).setValueExpr(MethodInvocationExpr.builder().setStaticReferenceType(operationsClientType).setMethodName("create").setArguments(clientArgExpr).setReturnType(operationsClientVarExpr.type()).build()).build();
        operationsClientAssignExprs.add(operationsClientAssignExpr);
    }
    return operationsClientAssignExprs;
}