Package io.api.etherscan.util

Class BasicUtils

java.lang.Object

io.api.etherscan.util.BasicUtils

public class BasicUtils
extends Object

Basic utils for library

Since:

28.10.2018

Method Summary

Modifier and Type	Method	Description
static BlockParam	compensateBlocks(long startBlock, long endBlock)
static long	compensateMaxBlock(long blockNumber)
static long	compensateMinBlock(long blockNumber)
static boolean	isBlank(String value)
static boolean	isEmpty(String value)
static <T> boolean	isEmpty(Collection<T> collection)
static boolean	isNotAddress(String value)
static boolean	isNotHex(String value)
static boolean	isNotTxHash(String value)
static BigInteger	parseHex(String hex)
static @NotNull List<List<String>>	partition(List<String> list, int pairSize)
static void	validateAddress(String address)
static void	validateAddresses(List<String> addresses)
static void	validateTxHash(String txhash)
static <T extends BaseResponseTO> void	validateTxResponse(T response)

Methods inherited from class java.lang.Object

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

Method Details

isEmpty

public static boolean isEmpty(String value)

isBlank

public static boolean isBlank(String value)

isEmpty

public static <T> boolean isEmpty(Collection<T> collection)

compensateBlocks

public static BlockParam compensateBlocks(long startBlock,
 long endBlock)

compensateMinBlock

public static long compensateMinBlock(long blockNumber)

compensateMaxBlock

public static long compensateMaxBlock(long blockNumber)

isNotAddress

public static boolean isNotAddress(String value)

isNotTxHash

public static boolean isNotTxHash(String value)

isNotHex

public static boolean isNotHex(String value)

parseHex

public static BigInteger parseHex(String hex)

validateAddress

public static void validateAddress(String address)

validateTxHash

public static void validateTxHash(String txhash)

validateTxResponse

public static <T extends BaseResponseTO> void validateTxResponse(T response)

validateAddresses

public static void validateAddresses(List<String> addresses)

partition

@NotNull
public static @NotNull List<List<String>> partition(List<String> list,
 int pairSize)