Package com.google.common.base

• Package Summary

  Package

  Description

  com.google.common.base.internal

   

• Interface Summary

  Interface

  Description

  FinalizableReference

  Implemented by references that have code to run after garbage collection of their referents.

  Function<F ,T>

  Determines an output value based on an input value.

  Predicate<T>

  Determines a true or false value for a given input.

  Supplier<T>

  A class that can supply objects of a single type.

• Class Summary

  Class

  Description

  Ascii

  Static methods pertaining to ASCII characters (those in the range of values 0x00 through 0x7F), and to strings containing such characters.

  CharMatcher

  Determines a true or false value for any Java char value, just as Predicate does for any Object.

  Charsets

  Contains constant definitions for the six standard Charset instances, which are guaranteed to be supported by all Java platform implementations.

  Converter<A ,B>

  A function from A to B with an associated reverse function from B to A; used for converting back and forth between different representations of the same information.

  Defaults

  This class provides default values for all Java types, as defined by the JLS.

  Enums

  Utility methods for working with Enum instances.

  Equivalence<T>

  A strategy for determining whether two instances are considered equivalent.

  Equivalence.Wrapper<T>

  Wraps an object so that Equivalence.Wrapper.equals(Object) and Equivalence.Wrapper.hashCode() delegate to an Equivalence.

  FinalizablePhantomReference<T>

  Phantom reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent.

  FinalizableReferenceQueue

  A reference queue with an associated background thread that dequeues references and invokes FinalizableReference.finalizeReferent() on them.

  FinalizableSoftReference<T>

  Soft reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent.

  FinalizableWeakReference<T>

  Weak reference with a finalizeReferent() method which a background thread invokes after the garbage collector reclaims the referent.

  Functions

  Static utility methods pertaining to Function instances.

  Joiner

  An object which joins pieces of text (specified as an array, Iterable, varargs or even a Map) with a separator.

  Joiner.MapJoiner

  An object that joins map entries in the same manner as Joiner joins iterables and arrays.

  MoreObjects

  Helper functions that operate on any Object, and are not already provided in Objects.

  MoreObjects.ToStringHelper

  Support class for MoreObjects.toStringHelper(java.lang.Object).

  Objects

  Helper functions that can operate on any Object.

  Objects.ToStringHelper

  Deprecated

  Use MoreObjects.ToStringHelper instead.

  Optional<T>

  An immutable object that may contain a non-null reference to another object.

  Preconditions

  Static convenience methods that help a method or constructor check whether it was invoked correctly (whether its preconditions have been met).

  Predicates

  Static utility methods pertaining to Predicate instances.

  Splitter

  Extracts non-overlapping substrings from an input string, typically by recognizing appearances of a separator sequence.

  Splitter.MapSplitter

  An object that splits strings into maps as Splitter splits iterables and lists.

  Stopwatch

  An object that measures elapsed time in nanoseconds.

  Strings

  Static utility methods pertaining to String or CharSequence instances.

  Suppliers

  Useful suppliers.

  Throwables

  Static utility methods pertaining to instances of Throwable.

  Ticker

  A time source; returns a time value representing the number of nanoseconds elapsed since some fixed but arbitrary point in time.

  Utf8

  Low-level, high-performance utility methods related to the UTF-8 character encoding.

  Verify

  Static convenience methods that serve the same purpose as Java language assertions, except that they are always enabled.

• Enum Summary

  Enum

  Description

  CaseFormat

  Utility class for converting between various ASCII case formats.

  StandardSystemProperty

  Represents a standard system property.

• Exception Summary

  Exception

  Description

  VerifyException

  Exception thrown upon the failure of a verification check, including those performed by the convenience methods of the Verify class.

Package com.google.common.base Description