Package com.microsoft.azure.toolkit.lib.springcloud

Class Utils

java.lang.Object

com.microsoft.azure.toolkit.lib.springcloud.Utils

public class Utils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static int	POLLING_INTERVAL

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static boolean	isDeploymentDone(SpringCloudDeployment deployment)
private static boolean	isInteger(double sizeInGB)
static <T> T	pollUntil(Callable<T> callable, java.util.function.Predicate<T> predicate, int timeOutInSeconds)	Get resource repeatedly until it match the predicate or timeout, will return null when meet exception with default pollingInterval = 1s
static <T> T	pollUntil(Callable<T> callable, java.util.function.Predicate<T> predicate, int timeOutInSeconds, int pollingInterval)	Get resource repeatedly until it match the predicate or timeout, will return null when meet exception
static String	toCpuString(double cpuCount)	Converts cpu count from double to String
static String	toMemoryString(double sizeInGB)	Converts memory count from double to String

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

POLLING_INTERVAL

private static final int POLLING_INTERVAL

See Also:

Constant Field Values

Constructor Detail

Utils

public Utils()

Method Detail

isDeploymentDone

public static boolean isDeploymentDone(@Nullable
                                       SpringCloudDeployment deployment)

pollUntil

public static <T> T pollUntil(Callable<T> callable,
                              @Nonnull
                              java.util.function.Predicate<T> predicate,
                              int timeOutInSeconds)

Get resource repeatedly until it match the predicate or timeout, will return null when meet exception with default pollingInterval = 1s

Parameters:

callable - callable to get resource

predicate - function that evaluate the resource

timeOutInSeconds - max time for the method

Returns:

the first resource which fit the predicate or the last result before timeout

pollUntil

public static <T> T pollUntil(Callable<T> callable,
                              @Nonnull
                              java.util.function.Predicate<T> predicate,
                              int timeOutInSeconds,
                              int pollingInterval)

Get resource repeatedly until it match the predicate or timeout, will return null when meet exception

Parameters:

callable - callable to get resource

predicate - function that evaluate the resource

timeOutInSeconds - max time for the method

pollingInterval - polling interval

Returns:

the first resource which fit the predicate or the last result before timeout

toCpuString

public static String toCpuString(double cpuCount)

Converts cpu count from double to String

Parameters:

cpuCount - cpu count, 1 core can be represented by 1 or 1000m

Returns:

cpu String

toMemoryString

public static String toMemoryString(double sizeInGB)

Converts memory count from double to String

Parameters:

sizeInGB - memory in GB

Returns:

memory String

isInteger

private static boolean isInteger(double sizeInGB)