InputValidator (JOTA : Library 1.0.0-beta3 API)

java.lang.Object
- jota.utils.InputValidator

```
public class InputValidator
extends Object
```
This class provides methods to validate the parameters of different iota API methods.

Constructor Summary

Constructors
Constructor and Description

InputValidator()

Constructors
Constructor and Description
`InputValidator()`

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static boolean`	`areTransactionTrytes(String... trytes)` Determines whether the specified string array contains only trytes of a transaction length
`static boolean`	`areValidInputs(Input... inputs)` Checks if the inputs are valid.
`static boolean`	`areValidTags(String... tags)` Checks if the tags are valid.
`static boolean`	`areValidUris(String... uris)` Checks if the uris are valid.
`static boolean`	`checkAddress(String address)` Checks whether the specified address is an address and throws and exception if the address is invalid.
`static boolean`	`isAddress(String address)` Determines whether the specified string is an address.
`static boolean`	`isAddressesArrayValid(String[] addresses)` Determines whether the specified addresses are valid.
`static boolean`	`isAddressesCollectionValid(List<String> addresses)` Determines whether the specified addresses are valid.
`static boolean`	`isArrayOfAttachedTrytes(String[] trytes)` Checks if attached trytes if last 241 trytes are non-zero
`static boolean`	`isArrayOfHashes(String[] hashes)` Determines whether the specified array contains only valid hashes.
`static boolean`	`isArrayOfTrytes(String[] trytes)` Deprecated.
`static boolean`	`isEmptyTrytes(String trytes)` Determines whether the specified string consist only of '9'.
`static boolean`	`isHash(String hash)` Checks if input is correct hash.
`static boolean`	`isHashes(List<String> hashes)` Checks if input is correct hashes.
`static boolean`	`isNinesTrytes(String trytes, int length)` Determines whether the specified string consist only of '9'.
`static boolean`	`isTransfersCollectionValid(List<Transfer> transfers)` Determines whether the specified transfers are valid.
`static boolean`	`isTrytes(String trytes)` Determines whether the specified string contains only characters from the trytes alphabet
`static boolean`	`isTrytesOfExactLength(String trytes, int length)` Determines whether the specified string contains only characters from the trytes alphabet.
`static boolean`	`isTrytesOfMaxLength(String trytes, int maxLength)` Determines whether the specified string contains only characters from the trytes alphabet and has a maximum (including) of the provided length
`static boolean`	`isValidInput(Input input)` Checks if the input is valid.
`static boolean`	`isValidSecurityLevel(int level)` Checks if the security level is valid
`static boolean`	`isValidSeed(String seed)` Checks if the seed is valid.
`static boolean`	`isValidTag(String tag)` Checks if the tag is valid.
`static boolean`	`isValidTransfer(Transfer transfer)` Determines whether the specified transfer is valid.
`static boolean`	`isValidUri(String uri)` Checks if the uri is valid.
`static boolean`	`isValue(String value)` Determines whether the specified string represents a signed integer.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - InputValidator
```
public InputValidator()
```
- Method Detail
  - isAddress
```
public static boolean isAddress(String address)
```
    Determines whether the specified string is an address.
    
    Parameters:
    
    address - The address to validate.
    
    Returns:
    
    true if the specified string is an address; otherwise, false.
  - isAddressesCollectionValid
```
public static boolean isAddressesCollectionValid(List<String> addresses)
                                          throws ArgumentException
```
    Determines whether the specified addresses are valid.
    
    Parameters:
    
    addresses - The address list to validate.
    
    Returns:
    
    true if the specified addresses are valid; otherwise, false.
    
    Throws:
    
    ArgumentException
  - isAddressesArrayValid
```
public static boolean isAddressesArrayValid(String[] addresses)
                                     throws ArgumentException
```
    Determines whether the specified addresses are valid.
    
    Parameters:
    
    addresses - The address array to validate.
    
    Returns:
    
    true if the specified addresses are valid; otherwise, false.
    
    Throws:
    
    ArgumentException
  - checkAddress
```
public static boolean checkAddress(String address)
                            throws ArgumentException
```
    Checks whether the specified address is an address and throws and exception if the address is invalid.
    
    Parameters:
    
    address - The address to validate.
    
    Returns:
    
    true if the specified string is an address; otherwise, false.
    
    Throws:
    
    ArgumentException - when the specified input is not valid.
  - isTrytes
```
public static boolean isTrytes(String trytes)
```
    Determines whether the specified string contains only characters from the trytes alphabet
    
    Parameters:
    
    trytes - The trytes to validate.
    
    Returns:
    
    true if the specified trytes are trytes, otherwise false.
  - isTrytesOfExactLength
```
public static boolean isTrytesOfExactLength(String trytes,
                                            int length)
```
    Determines whether the specified string contains only characters from the trytes alphabet.
    
    Parameters:
    
    trytes - The trytes to validate.
    
    length - The length.
    
    Returns:
    
    true if the specified trytes are trytes and have the correct size, otherwise false.
  - isTrytesOfMaxLength
```
public static boolean isTrytesOfMaxLength(String trytes,
                                          int maxLength)
```
    Determines whether the specified string contains only characters from the trytes alphabet and has a maximum (including) of the provided length
    
    Parameters:
    
    trytes - The trytes to validate.
    
    maxLength - The length.
    
    Returns:
    
    true if the specified trytes are trytes and have the correct size, otherwise false.
  - isEmptyTrytes
```
public static boolean isEmptyTrytes(String trytes)
```
    Determines whether the specified string consist only of '9'.
    
    Parameters:
    
    trytes - The trytes to validate.
    
    Returns:
    
    true if the specified string consist only of '9'; otherwise, false.
  - isNinesTrytes
```
public static boolean isNinesTrytes(String trytes,
                                    int length)
```
    Determines whether the specified string consist only of '9'.
    
    Parameters:
    
    trytes - The trytes to validate.
    
    length - The length.
    
    Returns:
    
    true if the specified string consist only of '9'; otherwise, false.
  - isValue
```
public static boolean isValue(String value)
```
    Determines whether the specified string represents a signed integer.
    
    Parameters:
    
    value - The value to validate.
    
    Returns:
    
    true the specified string represents an integer value; otherwise, false.
  - isArrayOfTrytes
```
@Deprecated
public static boolean isArrayOfTrytes(String[] trytes)
```
    Deprecated.
    
    Deprecated due to ambigue function name, please switch to areTransactionTrytes(java.lang.String...) Determines whether the specified string array contains only trytes of a transaction length
    
    Parameters:
    
    trytes - The trytes array to validate.
    
    Returns:
    
    true if the specified array contains only valid trytes otherwise, false.
  - isArrayOfHashes
```
public static boolean isArrayOfHashes(String[] hashes)
```
    Determines whether the specified array contains only valid hashes.
    
    Parameters:
    
    hashes - The hashes array to validate.
    
    Returns:
    
    true the specified array contains only valid hashes; otherwise, false.
  - isTransfersCollectionValid
```
public static boolean isTransfersCollectionValid(List<Transfer> transfers)
                                          throws ArgumentException
```
    Determines whether the specified transfers are valid.
    
    Parameters:
    
    transfers - The transfers list to validate.
    
    Returns:
    
    true if the specified transfers are valid; otherwise, false.
    
    Throws:
    
    ArgumentException - when the specified input is not valid.
  - isValidTransfer
```
public static boolean isValidTransfer(Transfer transfer)
```
    Determines whether the specified transfer is valid.
    
    Parameters:
    
    transfer - The transfer to validate.
    
    Returns:
    
    true if the specified transfer is valid; otherwise, false.
  - areValidTags
```
public static boolean areValidTags(String... tags)
```
    Checks if the tags are valid.
    
    Parameters:
    
    tags - The tags to validate.
    
    Returns:
    
    true if the specified tags are valid; otherwise, false.
  - isValidTag
```
public static boolean isValidTag(String tag)
```
    Checks if the tag is valid.
    
    Parameters:
    
    tag - The tag to validate.
    
    Returns:
    
    true if the specified tag is valid; otherwise, false.
  - areValidInputs
```
public static boolean areValidInputs(Input... inputs)
```
    Checks if the inputs are valid.
    
    Parameters:
    
    inputs - The inputs to validate.
    
    Returns:
    
    true if the specified inputs are valid; otherwise, false.
  - isValidInput
```
public static boolean isValidInput(Input input)
```
    Checks if the input is valid.
    
    Parameters:
    
    input - The input to validate.
    
    Returns:
    
    true if the specified input is valid; otherwise, false.
  - isValidSeed
```
public static boolean isValidSeed(String seed)
```
    Checks if the seed is valid.
    
    Parameters:
    
    seed - The input to validate.
    
    Returns:
    
    true if the specified input is valid; otherwise, false.
  - isHashes
```
public static boolean isHashes(List<String> hashes)
```
    Checks if input is correct hashes.
    
    Parameters:
    
    hashes - The hashes list to validate.
    
    Returns:
    
    true if the specified hashes are valid; otherwise, false.
  - isHash
```
public static boolean isHash(String hash)
```
    Checks if input is correct hash.
    
    Parameters:
    
    hash - The hash to validate.
    
    Returns:
    
    true if the specified hash are valid; otherwise, false.
  - areValidUris
```
public static boolean areValidUris(String... uris)
```
    Checks if the uris are valid.
    
    Parameters:
    
    uris - The uris to validate.
    
    Returns:
    
    true if the specified uris are valid; otherwise, false.
  - isValidUri
```
public static boolean isValidUri(String uri)
```
    Checks if the uri is valid.
    
    Parameters:
    
    uri - The uri to validate.
    
    Returns:
    
    true if the specified uri is valid; otherwise, false.
  - areTransactionTrytes
```
public static boolean areTransactionTrytes(String... trytes)
```
    Determines whether the specified string array contains only trytes of a transaction length
    
    Parameters:
    
    trytes - The trytes array to validate.
    
    Returns:
    
    true if the specified array contains only valid trytes otherwise, false.
  - isArrayOfAttachedTrytes
```
public static boolean isArrayOfAttachedTrytes(String[] trytes)
```
    Checks if attached trytes if last 241 trytes are non-zero
    
    Parameters:
    
    trytes - The trytes.
    
    Returns:
    
    true if the specified trytes are valid; otherwise, false.
  - isValidSecurityLevel
```
public static boolean isValidSecurityLevel(int level)
```
    Checks if the security level is valid
    
    Parameters:
    
    level - the level
    
    Returns:
    
    true if the level is between 1 and 3(inclusive); otherwise, false.

Class InputValidator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

InputValidator

Method Detail

isAddress

isAddressesCollectionValid

isAddressesArrayValid

checkAddress

isTrytes

isTrytesOfExactLength

isTrytesOfMaxLength

isEmptyTrytes

isNinesTrytes

isValue

isArrayOfTrytes

isArrayOfHashes

isTransfersCollectionValid

isValidTransfer

areValidTags

isValidTag

areValidInputs

isValidInput

isValidSeed

isHashes

isHash

areValidUris

isValidUri

areTransactionTrytes

isArrayOfAttachedTrytes

isValidSecurityLevel