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

Example 91 with VariableExpr

use of com.google.api.generator.engine.ast.VariableExpr 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 92 with VariableExpr

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

the class JavaWriterVisitorTest method writeReferenceConstructorExpr_thisConstructorWithArguments.

@Test
public void writeReferenceConstructorExpr_thisConstructorWithArguments() {
    VaporReference ref = VaporReference.builder().setName("Student").setPakkage("com.google.example.v1").build();
    TypeNode classType = TypeNode.withReference(ref);
    VariableExpr idVarExpr = VariableExpr.builder().setVariable(Variable.builder().setName("id").setType(TypeNode.STRING).build()).build();
    VariableExpr nameVarExpr = VariableExpr.builder().setVariable(Variable.builder().setName("name").setType(TypeNode.STRING).build()).build();
    ReferenceConstructorExpr referenceConstructorExpr = ReferenceConstructorExpr.thisBuilder().setArguments(Arrays.asList(idVarExpr, nameVarExpr)).setType(classType).build();
    referenceConstructorExpr.accept(writerVisitor);
    assertThat(writerVisitor.write()).isEqualTo("this(id, name)");
}

Example 93 with VariableExpr

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

the class JavaWriterVisitorTest method writeTryCatchStatement_sampleCodeWithCatch.

@Test
public void writeTryCatchStatement_sampleCodeWithCatch() {
    Reference exceptionReference = ConcreteReference.withClazz(IllegalArgumentException.class);
    TypeNode type = TypeNode.withReference(exceptionReference);
    VariableExpr variableExpr = VariableExpr.builder().setVariable(createVariable("e", type)).setIsDecl(true).build();
    TryCatchStatement tryCatch = TryCatchStatement.builder().setIsSampleCode(true).setTryResourceExpr(createAssignmentExpr("aBool", "false", TypeNode.BOOLEAN)).setTryBody(Arrays.asList(ExprStatement.withExpr(createAssignmentExpr("y", "4", TypeNode.INT)))).addCatch(variableExpr, Arrays.asList(ExprStatement.withExpr(createAssignmentExpr("foobar", "123", TypeNode.INT)))).build();
    tryCatch.accept(writerVisitor);
    assertEquals(String.format("%s%s%s%s%s", "try (boolean aBool = false) {\n", "int y = 4;\n", "} catch (IllegalArgumentException e) {\n", "int foobar = 123;\n", "}\n"), writerVisitor.write());
}

Example 94 with VariableExpr

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

the class JavaWriterVisitorTest method writeUnaryOperationExpr_postfixIncrement.

@Test
public void writeUnaryOperationExpr_postfixIncrement() {
    VariableExpr variableExpr = VariableExpr.withVariable(Variable.builder().setType(TypeNode.INT).setName("i").build());
    UnaryOperationExpr postIncrementOperationExpr = UnaryOperationExpr.postfixIncrementWithExpr(variableExpr);
    postIncrementOperationExpr.accept(writerVisitor);
    assertThat(writerVisitor.write()).isEqualTo("i++");
}

Example 95 with VariableExpr

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

the class JavaWriterVisitorTest method writeSynchronizedStatement_basicVariableExpr.

@Test
public void writeSynchronizedStatement_basicVariableExpr() {
    VariableExpr strVarExpr = VariableExpr.withVariable(Variable.builder().setName("str").setType(TypeNode.STRING).build());
    SynchronizedStatement synchronizedStatement = SynchronizedStatement.builder().setLock(strVarExpr).setBody(ExprStatement.withExpr(MethodInvocationExpr.builder().setMethodName("doStuff").build())).build();
    synchronizedStatement.accept(writerVisitor);
    assertEquals(LineFormatter.lines("synchronized (str) {\n", "doStuff();\n", "}\n"), writerVisitor.write());
}