A B C D E G H I M N O P R S T U V W

A

add(byte[], byte[]) - Static method in class co.cask.common.Bytes

Concatenate two byte arrays.

add(byte[], byte[], byte[]) - Static method in class co.cask.common.Bytes

Concatenate three byte arrays.

arrayToString(String[]) - Static method in class co.cask.common.StringUtils

Given an array of strings, return a comma-separated list of its elements.

B

Bytes - Class in co.cask.common

Utility class that handles byte arrays, conversions to/from other types, comparisons, hash code generation, manufacturing keys for HashMaps or HashSets, etc.

Bytes() - Constructor for class co.cask.common.Bytes

Bytes.ByteArrayComparator - Class in co.cask.common

Byte array comparator class.

Bytes.ByteArrayComparator() - Constructor for class co.cask.common.Bytes.ByteArrayComparator

Constructor.

BYTES_COMPARATOR - Static variable in class co.cask.common.Bytes

Pass this to TreeMaps where byte [] are keys.

C

co.cask.common - package co.cask.common

co.cask.common.runtime - package co.cask.common.runtime

compare(byte[], byte[]) - Method in class co.cask.common.Bytes.ByteArrayComparator

compareTo(byte[], byte[]) - Static method in class co.cask.common.Bytes

Lexicographically compare two arrays.

compareTo(byte[], int, int, byte[], int, int) - Static method in class co.cask.common.Bytes

Lexicographically compare two arrays.

concat(byte[]...) - Static method in class co.cask.common.Bytes

Returns the values from each provided array combined into a single array.

createTempDir(File) - Static method in class co.cask.common.DirUtils

Creates a temp directory inside the given base directory.

D

DaemonMain - Class in co.cask.common.runtime

A abstract base class for bridging standard main method to method invoked through apache commons-daemon jsvc.

DaemonMain() - Constructor for class co.cask.common.runtime.DaemonMain

deleteDirectoryContents(File) - Static method in class co.cask.common.DirUtils

Wipes out all the a directory starting from a given directory.

destroy() - Method in class co.cask.common.runtime.DaemonMain

Invoked by jsvc for resource cleanup.

DirUtils - Class in co.cask.common

Copied from Google Guava as these methods are now deprecated.

doMain(String[]) - Method in class co.cask.common.runtime.DaemonMain

The main method.

E

EMPTY_BYTE_ARRAY - Static variable in class co.cask.common.Bytes

Byte array of size zero.

EMPTY_STRING_ARRAY - Static variable in class co.cask.common.StringUtils

equals(byte[], byte[]) - Static method in class co.cask.common.Bytes

Checks two byte arrays for equality.

equals(byte[], int, int, byte[], int, int) - Static method in class co.cask.common.Bytes

Checks segments of two byte arrays for equality.

equals(Object) - Method in class co.cask.common.ImmutablePair

Returns whether some other object "is equal" to this object.

G

getBytes(ByteBuffer) - Static method in class co.cask.common.Bytes

This method will get a sequence of bytes from pos -> limit, but will restore pos after.

getFirst() - Method in class co.cask.common.ImmutablePair

Returns first object from pair.

getRandomPort() - Static method in class co.cask.common.Networks

Find a random free port in localhost for binding.

getSecond() - Method in class co.cask.common.ImmutablePair

Return second object from pair.

getStringCollection(String) - Static method in class co.cask.common.StringUtils

Returns a collection of strings.

getStrings(String) - Static method in class co.cask.common.StringUtils

Returns an arraylist of strings.

getTrimmedStringCollection(String) - Static method in class co.cask.common.StringUtils

Splits a comma separated value String, trimming leading and trailing whitespace on each value.

getTrimmedStrings(String) - Static method in class co.cask.common.StringUtils

Splits a comma separated value String, trimming leading and trailing whitespace on each value.

H

hashBytes(byte[], int, int) - Static method in class co.cask.common.Bytes

Compute hash for binary data.

hashBytes(byte[], int) - Static method in class co.cask.common.Bytes

Compute hash for binary data.

hashCode(byte[]) - Static method in class co.cask.common.Bytes

Compute hash for binary data.

hashCode(byte[], int) - Static method in class co.cask.common.Bytes

Compute hash for binary data.

hashCode(byte[], int, int) - Static method in class co.cask.common.Bytes

hashCode() - Method in class co.cask.common.ImmutablePair

Returns a hash code value for this object.

head(byte[], int) - Static method in class co.cask.common.Bytes

Returns first length bytes from byte array.

I

ImmutablePair<A,B> - Class in co.cask.common

An ImmutablePair consists of two elements within.

ImmutablePair(A, B) - Constructor for class co.cask.common.ImmutablePair

Constructs a Immutable Pair.

immutableSortedMapOf(byte[], T) - Static method in class co.cask.common.Bytes

Creates immutable sorted map with one entry with given key and value.

immutableSortedMapOf(byte[], T, byte[], T) - Static method in class co.cask.common.Bytes

Creates immutable sorted map with two entries with given keys and values.

incrementBytes(byte[], long) - Static method in class co.cask.common.Bytes

Bytewise binary increment/deincrement of long contained in byte array on given amount.

init(String[]) - Method in class co.cask.common.runtime.DaemonMain

Invoked by jsvc to initialize the program.

iterateOnSplits(byte[], byte[], int) - Static method in class co.cask.common.Bytes

Iterate over keys within the passed range, splitting at an [a,b) boundary.

iterateOnSplits(byte[], byte[], boolean, int) - Static method in class co.cask.common.Bytes

Iterate over keys within the passed range.

M

mapKey(byte[]) - Static method in class co.cask.common.Bytes

Returns a hash of a byte array as an Integer that can be used as key in Maps.

mapKey(byte[], int) - Static method in class co.cask.common.Bytes

Returns a hash of a byte array segment as an Integer that can be used as key in Maps.

mkdirs(File) - Static method in class co.cask.common.DirUtils

Creates a directory if the directory doesn't exists.

N

Networks - Class in co.cask.common

Utility class to provide methods for common network related operations.

normalizeWebappDiscoveryName(String) - Static method in class co.cask.common.Networks

Normalizes the name by doing the following: Remove trailing slashes. Remove :80 from end of the host part if any. Replace '.', ':', '/' and '-' with '_'. URL encode the name.

O

of(A, B) - Static method in class co.cask.common.ImmutablePair

P

padHead(byte[], int) - Static method in class co.cask.common.Bytes

Return a byte array with value in a plus length prepended 0 bytes.

padTail(byte[], int) - Static method in class co.cask.common.Bytes

Return a byte array with value in a plus length appended 0 bytes.

putBigDecimal(byte[], int, BigDecimal) - Static method in class co.cask.common.Bytes

Put a BigDecimal value out to the specified byte array position.

putByte(byte[], int, byte) - Static method in class co.cask.common.Bytes

Write a single byte out to the specified byte array position.

putBytes(byte[], int, byte[], int, int) - Static method in class co.cask.common.Bytes

Put bytes at the specified byte array position.

putDouble(byte[], int, double) - Static method in class co.cask.common.Bytes

Put a double value out to the specified byte array position.

putFloat(byte[], int, float) - Static method in class co.cask.common.Bytes

Put a float value out to the specified byte array position.

putInt(byte[], int, int) - Static method in class co.cask.common.Bytes

Put an int value out to the specified byte array position.

putLong(byte[], int, long) - Static method in class co.cask.common.Bytes

Put a long value out to the specified byte array position.

putShort(byte[], int, short) - Static method in class co.cask.common.Bytes

Put a short value out to the specified byte array position.

R

resolve(String, InetAddress) - Static method in class co.cask.common.Networks

Resolves the given hostname into InetAddress.

S

SIZEOF_BOOLEAN - Static variable in class co.cask.common.Bytes

Size of boolean in bytes.

SIZEOF_BYTE - Static variable in class co.cask.common.Bytes

Size of byte in bytes.

SIZEOF_CHAR - Static variable in class co.cask.common.Bytes

Size of char in bytes.

SIZEOF_DOUBLE - Static variable in class co.cask.common.Bytes

Size of double in bytes.

SIZEOF_FLOAT - Static variable in class co.cask.common.Bytes

Size of float in bytes.

SIZEOF_INT - Static variable in class co.cask.common.Bytes

Size of int in bytes.

SIZEOF_LONG - Static variable in class co.cask.common.Bytes

Size of long in bytes.

SIZEOF_SHORT - Static variable in class co.cask.common.Bytes

Size of short in bytes.

split(byte[], byte[], int) - Static method in class co.cask.common.Bytes

Split passed range.

split(byte[], byte[], boolean, int) - Static method in class co.cask.common.Bytes

Split passed range.

start() - Method in class co.cask.common.runtime.DaemonMain

Invoked by jsvc to start the program.

startsWith(byte[], byte[]) - Static method in class co.cask.common.Bytes

Return true if the byte array on the right is a prefix of the byte array on the left.

stop() - Method in class co.cask.common.runtime.DaemonMain

Invoked by jsvc to stop the program.

stopKeyForPrefix(byte[]) - Static method in class co.cask.common.Bytes

Returns the given prefix, incremented by one, in the form that will be suitable for prefix matching.

string2long(String) - Static method in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

Convert a string to long.

StringUtils - Class in co.cask.common

Utility for strings.

StringUtils() - Constructor for class co.cask.common.StringUtils

StringUtils.TraditionalBinaryPrefix - Enum in co.cask.common

The traditional binary prefixes, kilo, mega, ..., exa, which can be represented by a 64-bit integer.

symbol - Variable in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

T

tail(byte[], int) - Static method in class co.cask.common.Bytes

Returns last length bytes from byte array.

toBigDecimal(byte[]) - Static method in class co.cask.common.Bytes

Converts a byte array to a BigDecimal.

toBigDecimal(byte[], int, int) - Static method in class co.cask.common.Bytes

Converts a byte array to a BigDecimal value.

toBinaryFromHex(byte) - Static method in class co.cask.common.Bytes

Takes a ASCII digit in the range A-F0-9 and returns the corresponding integer/ordinal value.

toBoolean(byte[]) - Static method in class co.cask.common.Bytes

Reverses Bytes.toBytes(boolean).

toByteArrays(String[]) - Static method in class co.cask.common.Bytes

Returns an array of byte arrays made from passed array of Text.

toByteArrays(String) - Static method in class co.cask.common.Bytes

Returns an array of byte arrays where first and only entry is.

toByteArrays(byte[]) - Static method in class co.cask.common.Bytes

Returns an array of byte arrays where first and only entry is.

toBytes(ByteBuffer) - Static method in class co.cask.common.Bytes

Returns a new byte array, copied from the passed ByteBuffer.

toBytes(String) - Static method in class co.cask.common.Bytes

Converts a string to a UTF-8 byte array.

toBytes(boolean) - Static method in class co.cask.common.Bytes

Convert a boolean to a byte array.

toBytes(long) - Static method in class co.cask.common.Bytes

Convert a long value to a byte array using big-endian.

toBytes(float) - Static method in class co.cask.common.Bytes

toBytes(double) - Static method in class co.cask.common.Bytes

Serialize a double as the IEEE 754 double format output.

toBytes(int) - Static method in class co.cask.common.Bytes

Convert an int value to a byte array.

toBytes(short) - Static method in class co.cask.common.Bytes

Convert a short value to a byte array of Bytes.SIZEOF_SHORT bytes long.

toBytes(BigDecimal) - Static method in class co.cask.common.Bytes

Convert a BigDecimal value to a byte array.

toBytesBinary(String) - Static method in class co.cask.common.Bytes

toDouble(byte[]) - Static method in class co.cask.common.Bytes

Return double made from passed bytes.

toDouble(byte[], int) - Static method in class co.cask.common.Bytes

Return double made from passed bytes.

toFloat(byte[]) - Static method in class co.cask.common.Bytes

Presumes float encoded as IEEE 754 floating-point "single format".

toFloat(byte[], int) - Static method in class co.cask.common.Bytes

Presumes float encoded as IEEE 754 floating-point "single format".

toHexString(byte[]) - Static method in class co.cask.common.Bytes

Returns a string containing each byte, in order, as a two-digit unsigned hexadecimal number in lower case.

toInt(byte[]) - Static method in class co.cask.common.Bytes

Converts a byte array to an int value.

toInt(byte[], int) - Static method in class co.cask.common.Bytes

Converts a byte array to an int value.

toInt(byte[], int, int) - Static method in class co.cask.common.Bytes

Converts a byte array to an int value.

toLong(byte[]) - Static method in class co.cask.common.Bytes

Converts a byte array to a long value.

toLong(byte[], int) - Static method in class co.cask.common.Bytes

Converts a byte array to a long value.

toLong(byte[], int, int) - Static method in class co.cask.common.Bytes

Converts a byte array to a long value.

toShort(byte[]) - Static method in class co.cask.common.Bytes

Converts a byte array to a short value.

toShort(byte[], int) - Static method in class co.cask.common.Bytes

Converts a byte array to a short value.

toShort(byte[], int, int) - Static method in class co.cask.common.Bytes

Converts a byte array to a short value.

toString(byte[]) - Static method in class co.cask.common.Bytes

This method will convert utf8 encoded bytes into a string.

toString(byte[], String, byte[]) - Static method in class co.cask.common.Bytes

Joins two byte arrays together using a separator.

toString(byte[], int, int) - Static method in class co.cask.common.Bytes

This method will convert utf8 encoded bytes into a string.

toString(ByteBuffer) - Static method in class co.cask.common.Bytes

This method will convert the remaining bytes of a UTF8 encoded byte buffer into a string.

toString() - Method in class co.cask.common.ImmutablePair

Returns a string representation of ImmutablePair object.

toStringBinary(byte[]) - Static method in class co.cask.common.Bytes

Write a printable representation of a byte array.

toStringBinary(ByteBuffer) - Static method in class co.cask.common.Bytes

Converts the given byte buffer, from its array offset to its limit, to a string.

toStringBinary(byte[], int, int) - Static method in class co.cask.common.Bytes

Write a printable representation of a byte array.

U

UTF8_ENCODING - Static variable in class co.cask.common.Bytes

When we encode strings, we always specify UTF8 encoding.

V

value - Variable in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

valueOf(String) - Static method in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

Returns the enum constant of this type with the specified name.

valueOf(char) - Static method in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

values() - Static method in enum co.cask.common.StringUtils.TraditionalBinaryPrefix

Returns an array containing the constants of this enum type, in the order they are declared.

W

writeStringFixedSize(DataOutput, String, int) - Static method in class co.cask.common.Bytes

Writes a string as a fixed-size field, padded with zeros.

A B C D E G H I M N O P R S T U V W