com.bbn.openmap.layer.vpf
Class VPFUtil

java.lang.Object
  com.bbn.openmap.layer.vpf.VPFUtil

public class VPFUtil
extends java.lang.Object

Miscellaneous utility functions in dealing with VPF data.

Field Summary

static java.lang.String	Area
static java.lang.String	CPoint
static java.lang.String	Edge some strings
static java.lang.String	Edges
static java.lang.String	EPoint
static java.lang.String	Text

Method Summary

static java.util.Properties	getDefaultProperties() Return our default properties for vpf land.
static boolean	getHashedValueAsBoolean(java.util.Hashtable<java.lang.String,java.lang.Boolean> dynArgs, java.lang.String arg) If arg maps to a Boolean in the Hashtable, that value is returned, false otherwise.
static java.lang.String	getTypeForFeatureCode(java.lang.String featureCode)
static java.lang.String	listToString(java.util.List<java.lang.Object> l) returns a string with the elements of l separated by spaces
static int	objectToInt(java.lang.Object val) get the value contained in the object.
static java.util.Hashtable<java.lang.String,java.lang.Boolean>	parseDynamicArgs(java.lang.String args) Parses dynamic args passed by specialist client.
static java.lang.String	vectorToString(java.util.List<java.lang.Object> l) Deprecated. use listToString(List) instead

Methods inherited from class java.lang.Object

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

Field Detail

Edge

public static final java.lang.String Edge

some strings

See Also:

Constant Field Values

Edges

public static final java.lang.String Edges

See Also:

Constant Field Values

Text

public static final java.lang.String Text

See Also:

Constant Field Values

Area

public static final java.lang.String Area

See Also:

Constant Field Values

EPoint

public static final java.lang.String EPoint

See Also:

Constant Field Values

CPoint

public static final java.lang.String CPoint

See Also:

Constant Field Values

Method Detail

vectorToString

public static final java.lang.String vectorToString(java.util.List<java.lang.Object> l)

Deprecated. use listToString(List) instead

returns a string with the elements of l separated by spaces

Parameters:

l - the list to stringize

Returns:

the string version of the list

listToString

public static final java.lang.String listToString(java.util.List<java.lang.Object> l)

returns a string with the elements of l separated by spaces

Parameters:

l - the list to convert to string

Returns:

the string version of the list

objectToInt

public static final int objectToInt(java.lang.Object val)

get the value contained in the object.

Parameters:

val - returns the value of Shorts and Integers as an int. VPF null values get returned as Integer.MIN_VALUE, as do all other types

Returns:

the value contained in val

parseDynamicArgs

public static java.util.Hashtable<java.lang.String,java.lang.Boolean> parseDynamicArgs(java.lang.String args)

Parses dynamic args passed by specialist client. A Hashtable is returned as a unified holder of all dynamic arguments.

getHashedValueAsBoolean

public static boolean getHashedValueAsBoolean(java.util.Hashtable<java.lang.String,java.lang.Boolean> dynArgs,
                                              java.lang.String arg)

If arg maps to a Boolean in the Hashtable, that value is returned, false otherwise.

Parameters:

dynArgs - the Hashtable to look in

arg - the argument to return

getTypeForFeatureCode

public static java.lang.String getTypeForFeatureCode(java.lang.String featureCode)

getDefaultProperties

public static java.util.Properties getDefaultProperties()

Return our default properties for vpf land.