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Uses of Class java.lang.Number

Uses in package javax.management

Methods with parameter type java.lang.Number

ValueExp
Query.value(Number val)
Returns a value expression wrapping the specified value.

Uses in package java.text

Methods with return type java.lang.Number

Number
NumberFormat.parse(String sourceStr)
This method parses the specified string into a Number.
Number
ChoiceFormat.parse(String sourceStr, ParsePosition pos)
I'm not sure what this method is really supposed to do, as it is not documented.
Number
DecimalFormat.parse(String str, ParsePosition pos)
This method parses the specified string into a Number.
Number
NumberFormat.parse(String sourceStr, ParsePosition pos)
This method parses the specified string into a Number.

Uses in package javax.xml.datatype

Methods with return type java.lang.Number

Number
Duration.getField(DatatypeConstants.Field field)
Returns the value of the specified field, or null if the field is undefined.

Uses in package java.lang

Classes derived from java.lang.Number

class
Byte
Instances of class Byte represent primitive byte values.
class
Double
Instances of class Double represent primitive double values.
class
Float
Instances of class Float represent primitive float values.
class
Integer
Instances of class Integer represent primitive int values.
class
Long
Instances of class Long represent primitive long values.
class
Short
Instances of class Short represent primitive short values.

Uses in package java.awt

Methods with parameter type java.lang.Number

boolean
Button.AccessibleAWTButton.setCurrentAccessibleValue(Number number)
Sets the current value of this object.
boolean
Checkbox.AccessibleAWTCheckbox.setCurrentAccessibleValue(Number number)
Sets the current value of this accessible object to that supplied.
boolean
MenuItem.AccessibleAWTMenuItem.setCurrentAccessibleValue(Number number)
boolean
Scrollbar.AccessibleAWTScrollBar.setCurrentAccessibleValue(Number number)
Sets the current value of this accessible object to that supplied.

Methods with return type java.lang.Number

Number
Button.AccessibleAWTButton.getCurrentAccessibleValue()
Gets the current value of this object, or null if it has not been set.
Number
Checkbox.AccessibleAWTCheckbox.getCurrentAccessibleValue()
Returns the current value of this accessible object.
Number
MenuItem.AccessibleAWTMenuItem.getCurrentAccessibleValue()
Number
Scrollbar.AccessibleAWTScrollBar.getCurrentAccessibleValue()
Returns the current value of this accessible object.
Number
Button.AccessibleAWTButton.getMaximumAccessibleValue()
Gets the maximum value in the range of this object, or null if there is no maximum.
Number
Checkbox.AccessibleAWTCheckbox.getMaximumAccessibleValue()
Returns the maximum acceptable accessible value used by this object, or null if no maximum value exists.
Number
MenuItem.AccessibleAWTMenuItem.getMaximumAccessibleValue()
Number
Scrollbar.AccessibleAWTScrollBar.getMaximumAccessibleValue()
Returns the maximum acceptable accessible value used by this object.
Number
Button.AccessibleAWTButton.getMinimumAccessibleValue()
Gets the minimum value in the range of this object, or null if there is no minimum.
Number
Checkbox.AccessibleAWTCheckbox.getMinimumAccessibleValue()
Returns the minimum acceptable accessible value used by this object, or null if no minimum value exists.
Number
MenuItem.AccessibleAWTMenuItem.getMinimumAccessibleValue()
Number
Scrollbar.AccessibleAWTScrollBar.getMinimumAccessibleValue()
Returns the minimum acceptable accessible value used by this object.

Uses in package javax.swing

Constructors with parameter type java.lang.Number

SpinnerNumberModel.SpinnerNumberModel(Number value, Comparable<T> minimum, Comparable<T> maximum, Number stepSize)
Creates a SpinnerNumberModel with the given attributes.

Methods with parameter type java.lang.Number

boolean
AbstractButton.AccessibleAbstractButton.setCurrentAccessibleValue(Number value)
Sets the current accessible value as object.
boolean
JInternalFrame.AccessibleJInternalFrame.setCurrentAccessibleValue(Number n)
Sets the layer for the internal frame.
boolean
JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.setCurrentAccessibleValue(Number n)
Sets the layer for the internal frame represented by this JDesktopIcon component.
boolean
JProgressBar.AccessibleJProgressBar.setCurrentAccessibleValue(Number value)
Sets the current value of the JProgressBar component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners.
boolean
JScrollBar.AccessibleJScrollBar.setCurrentAccessibleValue(Number value)
Sets the current value of the JScrollBar component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners.
boolean
JSlider.AccessibleJSlider.setCurrentAccessibleValue(Number value)
Sets the current value of the JSlider component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners.
boolean
JSplitPane.AccessibleJSplitPane.setCurrentAccessibleValue(Number value)
Sets the divider location for the JSplitPane component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners.
void
SpinnerNumberModel.setStepSize(Number newStepSize)
Sets the step size and, if the new step size is different to the old step size, sends a ChangeEvent to all registered listeners.

Methods with return type java.lang.Number

Number
AbstractButton.AccessibleAbstractButton.getCurrentAccessibleValue()
Returns the current value of this object as a number.
Number
JInternalFrame.AccessibleJInternalFrame.getCurrentAccessibleValue()
Returns the current layer for the JInternalFrame component, as an Integer.
Number
JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getCurrentAccessibleValue()
Returns the current layer for the JInternalFrame component represented by this JDesktopIcon, as an Integer.
Number
JProgressBar.AccessibleJProgressBar.getCurrentAccessibleValue()
Returns the current value of the JProgressBar component, as an Integer.
Number
JScrollBar.AccessibleJScrollBar.getCurrentAccessibleValue()
Returns the current value of the JScrollBar component, as an Integer.
Number
JSlider.AccessibleJSlider.getCurrentAccessibleValue()
Returns the current value of the JSlider component, as an Integer.
Number
JSplitPane.AccessibleJSplitPane.getCurrentAccessibleValue()
Returns the current divider location for the JSplitPane component, as an Integer.
Number
AbstractButton.AccessibleAbstractButton.getMaximumAccessibleValue()
Returns the maximum accessible value for the AccessibleAbstractButton, which is 1.
Number
JInternalFrame.AccessibleJInternalFrame.getMaximumAccessibleValue()
Returns the maximum permitted accessible value.
Number
JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getMaximumAccessibleValue()
Returns the maximum permitted accessible value.
Number
JProgressBar.AccessibleJProgressBar.getMaximumAccessibleValue()
Returns the maximum value of the JProgressBar component, as an Integer.
Number
JScrollBar.AccessibleJScrollBar.getMaximumAccessibleValue()
Returns the maximum value of the JScrollBar component, as an Integer.
Number
JSlider.AccessibleJSlider.getMaximumAccessibleValue()
Returns the maximum value of the JSlider component, as an Integer.
Number
JSplitPane.AccessibleJSplitPane.getMaximumAccessibleValue()
Returns the maximum divider location for the JSplitPane component, as an Integer.
Number
AbstractButton.AccessibleAbstractButton.getMinimumAccessibleValue()
Returns the minimum accessible value for the AccessibleAbstractButton, which is 0.
Number
JInternalFrame.AccessibleJInternalFrame.getMinimumAccessibleValue()
Returns the minimum permitted accessible value.
Number
JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getMinimumAccessibleValue()
Returns the minimum permitted accessible value.
Number
JProgressBar.AccessibleJProgressBar.getMinimumAccessibleValue()
Returns the minimum value of the JProgressBar component, as an Integer.
Number
JScrollBar.AccessibleJScrollBar.getMinimumAccessibleValue()
Returns the minimum value of the JScrollBar component, as an Integer.
Number
JSlider.AccessibleJSlider.getMinimumAccessibleValue()
Returns the minimum value of the JSlider component, as an Integer.
Number
JSplitPane.AccessibleJSplitPane.getMinimumAccessibleValue()
Returns the minimum divider location for the JSplitPane component, as an Integer.
Number
SpinnerNumberModel.getNumber()
Returns the current value.
Number
SpinnerNumberModel.getStepSize()
Returns the step size.

Uses in package javax.accessibility

Methods with parameter type java.lang.Number

boolean
AccessibleValue.setCurrentAccessibleValue(Number number)
Sets the current value of this object.

Methods with return type java.lang.Number

Number
AccessibleValue.getCurrentAccessibleValue()
Gets the current value of this object, or null if it has not been set.
Number
AccessibleValue.getMaximumAccessibleValue()
Gets the maximum value in the range of this object, or null if there is no maximum.
Number
AccessibleValue.getMinimumAccessibleValue()
Gets the minimum value in the range of this object, or null if there is no minimum.

Uses in package java.math

Classes derived from java.lang.Number

class
BigDecimal
class
BigInteger
Written using on-line Java Platform 1.2 API Specification, as well as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998) and "Applied Cryptography, Second Edition" by Bruce Schneier (Wiley, 1996).

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