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

Example 66 with VariableExpr

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

the class JavaWriterVisitorTest method writeRelationalOperationExpr_lessThan.

@Test
public void writeRelationalOperationExpr_lessThan() {
    VariableExpr lhsExpr = VariableExpr.withVariable(createVariable("i", TypeNode.INT));
    MethodInvocationExpr rhsExpr = MethodInvocationExpr.builder().setMethodName("getMaxNumber").setReturnType(TypeNode.INT).build();
    RelationalOperationExpr lessThanWithExprs = RelationalOperationExpr.lessThanWithExprs(lhsExpr, rhsExpr);
    lessThanWithExprs.accept(writerVisitor);
    assertThat(writerVisitor.write()).isEqualTo("i < getMaxNumber()");
}

Example 67 with VariableExpr

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

the class ImportWriterVisitorTest method writeInstanceofExprImports_basic.

@Test
public void writeInstanceofExprImports_basic() {
    TypeNode exprType = TypeNode.withReference(ConcreteReference.withClazz(Expr.class));
    TypeNode assignExprType = TypeNode.withReference(ConcreteReference.withClazz(AssignmentExpr.class));
    Variable variable = Variable.builder().setName("x").setType(assignExprType).build();
    VariableExpr variableExpr = VariableExpr.builder().setVariable(variable).build();
    InstanceofExpr expr = InstanceofExpr.builder().setExpr(variableExpr).setCheckType(exprType).build();
    expr.accept(writerVisitor);
    assertEquals(LineFormatter.lines("import com.google.api.generator.engine.ast.AssignmentExpr;\n", "import com.google.api.generator.engine.ast.Expr;\n\n"), writerVisitor.write());
}

Example 68 with VariableExpr

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

the class ImportWriterVisitorTest method writeReferenceConstructorExprImports_withArgs.

@Test
public void writeReferenceConstructorExprImports_withArgs() {
    VaporReference ref = VaporReference.builder().setName("Student").setPakkage("com.google.example.v1").build();
    TypeNode classType = TypeNode.withReference(ref);
    VariableExpr streamVarExpr = VariableExpr.builder().setVariable(createVariable("stream", TypeNode.withReference(ConcreteReference.withClazz(LongStream.class)))).build();
    ReferenceConstructorExpr referenceConstructorExpr = ReferenceConstructorExpr.thisBuilder().setArguments(Arrays.asList(streamVarExpr)).setType(classType).build();
    referenceConstructorExpr.accept(writerVisitor);
}

Example 69 with VariableExpr

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

the class ImportWriterVisitorTest method writeVariableExprImports_wildcardType.

@Test
public void writeVariableExprImports_wildcardType() {
    TypeNode wildcardListType = TypeNode.withReference(ConcreteReference.builder().setClazz(List.class).setGenerics(Arrays.asList(TypeNode.WILDCARD_REFERENCE)).build());
    // Constructs `List<?> x`.
    Variable variable = Variable.builder().setName("x").setType(wildcardListType).build();
    VariableExpr variableExpr = VariableExpr.builder().setIsDecl(true).setVariable(variable).build();
    variableExpr.accept(writerVisitor);
    assertEquals("import java.util.List;\n\n", writerVisitor.write());
}

Example 70 with VariableExpr

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

the class ImportWriterVisitorTest method writeLogicalOperationExprImports.

@Test
public void writeLogicalOperationExprImports() {
    MethodInvocationExpr lhsExpr = MethodInvocationExpr.builder().setStaticReferenceType(TypeNode.withReference(ConcreteReference.withClazz(UnaryOperationExpr.class))).setMethodName("isValid").setReturnType(TypeNode.BOOLEAN).build();
    VariableExpr rhsExpr = VariableExpr.builder().setVariable(createVariable("isGood", TypeNode.BOOLEAN)).build();
    LogicalOperationExpr logicalOperationExpr = LogicalOperationExpr.logicalAndWithExprs(lhsExpr, rhsExpr);
    logicalOperationExpr.accept(writerVisitor);
    assertEquals("import com.google.api.generator.engine.ast.UnaryOperationExpr;\n\n", writerVisitor.write());
}