com.rubecula.jquantity
Class Attributes

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          com.rubecula.util.StringMap
              com.rubecula.util.AlphabeticalMap
                  com.rubecula.util.AttrMap
                      com.rubecula.jquantity.Attributes

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

public class Attributes

extends AttrMap

Class

Since:

V_0_4

Version:

$Revision: 1.2 $

Author:

Robin Hillyard

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.util.HashMap

Nested classes inherited from class java.util.AbstractMap

Field Summary

static java.lang.String	$AttrBoolNormalize String: Normalize: value: Boolean Currently this is somewhat ambiguous - different classes use it to mean different things.
static java.lang.String	$AttrBoolNotRatio Bool: NotRatio: value: Boolean: default Off
static java.lang.String	$AttrBoolRound String: Round: value: Boolean
static java.lang.String	$AttrBoolSymbolic String: Symbolic: value: Boolean
static java.lang.String	$AttrBoolZero String: Zero: value: Boolean
static java.lang.String	$AttrDoubleTolerance Double: Tolerance: value: Double
static java.lang.String	$AttrIntPlaces String: Places: value: Integer
static java.lang.String	$AttrIntRadix String: Radix: value: Integer
static java.lang.String	$AttrStrDecimal String: Decimal: value: Decimal
static java.lang.String	$AttrStrUnits String: Units: value: String
static java.lang.String	$AttrStrUnitsIntrinsic String: UnitsIntrinsic: value: String

Fields inherited from class com.rubecula.util.AttrMap

$ValueOff, $ValueOn

Fields inherited from class java.util.HashMap

Fields inherited from class java.util.AbstractMap

Constructor Summary

Attributes()

Method Summary

int	getInt(java.lang.String key) Method to determine for this map the integer value of the attribute defined by key, or if the attribute is not present, a default value, determined according to the value of key.
java.lang.String	getString(java.lang.String key) Method to determine for this map the string value of the attribute defined by key, or if the attribute is not present, a default value, determined according to the value of key.
boolean	isOn(java.lang.String key) Method to determine if this map has the attribute defined by key turned on, or if the key is not present, return a default value based on the key.

Methods inherited from class com.rubecula.util.AttrMap

getDouble, getDouble, getInt, getString, isOn, setBoolean, setDouble, setInt

Methods inherited from class com.rubecula.util.AlphabeticalMap

contains, get, merge, put, toString

Methods inherited from class com.rubecula.util.StringMap

get, put, put

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

$AttrBoolNormalize

public static final java.lang.String $AttrBoolNormalize

String: Normalize: value: Boolean Currently this is somewhat ambiguous - different classes use it to mean different things.

See Also:

Constant Field Values

$AttrBoolRound

public static final java.lang.String $AttrBoolRound

String: Round: value: Boolean

See Also:

Constant Field Values

$AttrBoolZero

public static final java.lang.String $AttrBoolZero

String: Zero: value: Boolean

See Also:

Constant Field Values

$AttrIntPlaces

public static final java.lang.String $AttrIntPlaces

String: Places: value: Integer

See Also:

Constant Field Values

$AttrIntRadix

public static final java.lang.String $AttrIntRadix

String: Radix: value: Integer

See Also:

Constant Field Values

$AttrDoubleTolerance

public static final java.lang.String $AttrDoubleTolerance

Double: Tolerance: value: Double

See Also:

Constant Field Values

$AttrStrDecimal

public static final java.lang.String $AttrStrDecimal

String: Decimal: value: Decimal

See Also:

Constant Field Values

$AttrBoolNotRatio

public static final java.lang.String $AttrBoolNotRatio

Bool: NotRatio: value: Boolean: default Off

See Also:

Constant Field Values

$AttrStrUnits

public static final java.lang.String $AttrStrUnits

String: Units: value: String

See Also:

Constant Field Values

$AttrStrUnitsIntrinsic

public static final java.lang.String $AttrStrUnitsIntrinsic

String: UnitsIntrinsic: value: String

See Also:

Constant Field Values

$AttrBoolSymbolic

public static final java.lang.String $AttrBoolSymbolic

String: Symbolic: value: Boolean

See Also:

Constant Field Values

Constructor Detail

Attributes

public Attributes()

Method Detail

isOn

public boolean isOn(java.lang.String key)

Method to determine if this map has the attribute defined by key turned on, or if the key is not present, return a default value based on the key.

Overrides:

isOn in class AttrMap

Parameters:

key - the attribute being sought.

Returns:

if this map contains key, then its "on" state is returned, defaulting to true; otherwise, if key is $AttrNormalize return false; else if key is $AttrRound or $AttrZeroreturn true; failing that, return false.

getInt

public int getInt(java.lang.String key)

Method to determine for this map the integer value of the attribute defined by key, or if the attribute is not present, a default value, determined according to the value of key. This method is parallel to isOn(String).

Overrides:

getInt in class AttrMap

Parameters:

key - the attribute being sought.

Returns:

the integer value of the attribute defined by key or, if the attribute is not present in the map, then: if key is $AttrPlaces, then -1 (show all places); else if key is $AttrRadix, then 10; otherwise, return 0.

getString

public java.lang.String getString(java.lang.String key)

Method to determine for this map the string value of the attribute defined by key, or if the attribute is not present, a default value, determined according to the value of key. This method is parallel to isOn(String).

Overrides:

getString in class AttrMap

Parameters:

key - the attribute being sought.

Returns:

the string value of the attribute defined by key or, if the attribute is not present in the map, then: if key is $AttrDecimal, then "."; otherwise, return null.