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Class ParameterList

java.lang.Object  |  +--javax.mail.internet.ParameterList

public classParameterList

extends java.lang.Object

This class holds MIME parameters (attribute-value pairs).

ParameterList

publicParameterList()

No-arg Constructor.

ParameterList

publicParameterList(java.lang.String s)              throwsParseException

Constructor that takes a parameter-list string. The String is parsed and the parameters are collected and stored internally. A ParseException is thrown if the parse fails. Note that an empty parameter-list string is valid and will be parsed into an empty ParameterList.

Parameters:

s - the parameter-list string.

Throws:

ParseException - if the parse fails.

size

public intsize()

Return the number of parameters in this list.

Returns:

number of parameters.

get

public java.lang.Stringget(java.lang.String name)

Returns the value of the specified parameter. Note that parameter names are case-insensitive.

Parameters:

name - parameter name.

Returns:

Value of the parameter. Returnsnull if the parameter is not present.

set

public voidset(java.lang.String name,                java.lang.String value)

Set a parameter. If this parameter already exists, it is replaced by this new value.

Parameters:

name - name of the parameter.

value - value of the parameter.

remove

public voidremove(java.lang.String name)

Removes the specified parameter from this ParameterList. This method does nothing if the parameter is not present.

Parameters:

name - name of the parameter.

getNames

public java.util.EnumerationgetNames()

Return an enumeration of the names of all parameters in this list.

Returns:

Enumeration of all parameter names in this list.

toString

public java.lang.StringtoString()

Convert this ParameterList into a MIME String. If this is an empty list, an empty string is returned.

Overrides:

toString in classjava.lang.Object

Returns:

String