Package com.codename1.util

package com.codename1.util
General utilities classes
  • Class
    Description
    AsyncResource<V>
    A wrapper for an object that needs to be loaded asynchronously.
    AsyncResource.AsyncExecutionException
    Exception to wrap exceptions that are thrown during asynchronous execution.
    AsyncResource.CancellationException
    Exception thrown when the AsyncResource is cancelled.
    AsyncResult<V>
    A callback used by AsyncResource to be able to handle both the success and error case in a single method.
    Base64
    This class implements Base64 encoding/decoding functionality as specified in RFC 2045 (http://www.ietf.org/rfc/rfc2045.txt).
    BigDecimal
    Class representing a simple version of a big decimal.
    BigInteger
    A simplified version of big integer from the bouncy castle implementation
    Callback<T>
    Simple interface that allows asynchronous code to perform a parameterized callback or failure in a similar way to GWT's callback interface.
    CallbackAdapter<T>
    Adapter for the {Callback} interface.
    CallbackDispatcher<T>
    A utility class for calling Callbacks on the EDT.
    CaseInsensitiveOrder
    A string comparator equivalent to String.CASE_INSENSITIVE_ORDER which isn't available in Codename One
    CStringBuilder
    This is generally the Apache String builder class refactored here so we can use it regardless of vm limitations/differences for increased performance.
    DateUtil
    Utility class for working with dates and timezones.
    EasyThread
    An easy API for working with threads similar to call serially/and wait that allows us to create a thread and dispatch tasks to it.
    EasyThread.ErrorListener<T>
    Callback listener for errors on easy thread
    FailureCallback<T>
    Simple interface that allows asynchronous code to perform a parameterized callback in a similar way to GWT's callback interface.
    LazyValue<T>
    Useful when passing a value that might not exist to a function, e.g.
    MathUtil
    MathUtil for Java ME.
    OnComplete<T>
    Invoked when a process is completed, this is a generic interface designed to replace the SuccessCallback interface.
    RunnableWithResult<T>
    A Runnable like interface that can return a result possibly asynchronously
    RunnableWithResultSync<T>
    A Runnable like interface that can return a result synchronously
    StringUtil
    Various utility methods for manipulating strings
    SuccessCallback<T>
    Simple interface that allows asynchronous code to perform a parameterized callback in a similar way to GWT's callback interface.
    Wrapper<T>
    Generic object wrapper, as workaround for the issue "Local variables referenced from a lambda expression must be final or effectively final".