Package org.stellar.sdk.xdr

Class XdrUnsignedInteger

java.lang.Object

org.stellar.sdk.xdr.XdrUnsignedInteger

All Implemented Interfaces:

XdrElement

public final class XdrUnsignedInteger
extends Object
implements XdrElement

Represents XDR Unsigned Integer.

See Also:

• XDR: External Data Representation Standard

Field Summary

Fields

Modifier and Type	Field	Description
static final long	MAX_VALUE	Largest value representable by XDR unsigned integer.
static final long	MIN_VALUE	Smallest value representable by XDR unsigned integer.

Fields inherited from interface org.stellar.sdk.xdr.XdrElement

gson

Constructor Summary

Constructors

Constructor	Description
XdrUnsignedInteger(Integer number)	Creates an XdrUnsignedInteger from a non-negative Integer.
XdrUnsignedInteger(Long number)	Creates an XdrUnsignedInteger from a Long.

Method Summary

Modifier and Type	Method	Description
static XdrUnsignedInteger	decode(XdrDataInputStream stream)	Decodes an XdrUnsignedInteger from the provided stream using the default maximum depth.
static XdrUnsignedInteger	decode(XdrDataInputStream stream, int maxDepth)	Decodes an XdrUnsignedInteger from the provided stream.
void	encode(XdrDataOutputStream stream)	Encodes this value to XDR.
boolean	equals(Object o)
static XdrUnsignedInteger	fromJson(String json)	Parses an XdrUnsignedInteger from JSON.
static XdrUnsignedInteger	fromXdrBase64(String xdr)	Decodes an XdrUnsignedInteger from a base64-encoded XDR string.
static XdrUnsignedInteger	fromXdrByteArray(byte[] xdr)	Decodes an XdrUnsignedInteger from raw XDR bytes.
Long	getNumber()	Numeric value stored by this XDR unsigned integer.
int	hashCode()
String	toJson()	Serializes this value to JSON.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.stellar.sdk.xdr.XdrElement

toXdrBase64, toXdrByteArray

Field Details

MAX_VALUE

public static final long MAX_VALUE

Largest value representable by XDR unsigned integer.

See Also:

• Constant Field Values

MIN_VALUE

public static final long MIN_VALUE

Smallest value representable by XDR unsigned integer.

See Also:

• Constant Field Values

Constructor Details

XdrUnsignedInteger

public XdrUnsignedInteger(Long number)

Creates an XdrUnsignedInteger from a Long.

Parameters:

number - the unsigned 32-bit value

Throws:

IllegalArgumentException - if number is outside the valid range

XdrUnsignedInteger

public XdrUnsignedInteger(Integer number)

Creates an XdrUnsignedInteger from a non-negative Integer.

Parameters:

number - the unsigned 32-bit value

Throws:

IllegalArgumentException - if number is negative

Method Details

decode

public static XdrUnsignedInteger decode(XdrDataInputStream stream,
 int maxDepth)
                                 throws IOException

Decodes an XdrUnsignedInteger from the provided stream.

Parameters:

stream - the source XDR input stream

maxDepth - the maximum decoding depth, ignored for this leaf type

Returns:

the decoded XdrUnsignedInteger

Throws:

IOException - if an I/O error occurs while reading the value

decode

public static XdrUnsignedInteger decode(XdrDataInputStream stream)
                                 throws IOException

Decodes an XdrUnsignedInteger from the provided stream using the default maximum depth.

Parameters:

stream - the source XDR input stream

Returns:

the decoded XdrUnsignedInteger

Throws:

IOException - if an I/O error occurs while reading the value

encode

public void encode(XdrDataOutputStream stream)
            throws IOException

Encodes this value to XDR.

Specified by:

encode in interface XdrElement

Parameters:

stream - the destination XDR output stream

Throws:

IOException - if an I/O error occurs while writing the value

toJson

public String toJson()

Serializes this value to JSON.

Specified by:

toJson in interface XdrElement

Returns:

the JSON representation of this value

fromJson

public static XdrUnsignedInteger fromJson(String json)

Parses an XdrUnsignedInteger from JSON.

Parameters:

json - the JSON representation

Returns:

the parsed XdrUnsignedInteger, or null if the input is null

Throws:

IllegalArgumentException - if the JSON value is invalid

fromXdrBase64

public static XdrUnsignedInteger fromXdrBase64(String xdr)
                                        throws IOException

Decodes an XdrUnsignedInteger from a base64-encoded XDR string.

Parameters:

xdr - the base64-encoded XDR string

Returns:

the decoded XdrUnsignedInteger

Throws:

IOException - if the input is invalid or cannot be decoded

fromXdrByteArray

public static XdrUnsignedInteger fromXdrByteArray(byte[] xdr)
                                           throws IOException

Decodes an XdrUnsignedInteger from raw XDR bytes.

Parameters:

xdr - the raw XDR bytes

Returns:

the decoded XdrUnsignedInteger

Throws:

IOException - if the input is invalid or cannot be decoded

getNumber

public Long getNumber()

Numeric value stored by this XDR unsigned integer.

Returns:

the unsigned 32-bit value as a Long

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object