Uses of Class java.lang.Number (Java Platform SE 6)

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Java™ Platform
Standard Ed. 6

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Uses of Class
java.lang.Number

Packages that use Number
java.awt	Contains all of the classes for creating user interfaces and for painting graphics and images.
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.math	Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).
java.text	Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util.concurrent.atomic	A small toolkit of classes that support lock-free thread-safe programming on single variables.
javax.accessibility	Defines a contract between user-interface components and an assistive technology that provides access to those components.
javax.management	Provides the core classes for the Java Management Extensions.
javax.management.monitor	Provides the definition of the monitor classes.
javax.swing	Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.xml.datatype	XML/Java Type Mappings.

Uses of Number in java.awt

Methods in java.awt that return Number
`Number`	`Scrollbar.AccessibleAWTScrollBar.getCurrentAccessibleValue()` Get the accessible value of this object.
`Number`	`MenuItem.AccessibleAWTMenuItem.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`CheckboxMenuItem.AccessibleAWTCheckboxMenuItem.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`Checkbox.AccessibleAWTCheckbox.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`Button.AccessibleAWTButton.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`Scrollbar.AccessibleAWTScrollBar.getMaximumAccessibleValue()` Get the maximum accessible value of this object.
`Number`	`MenuItem.AccessibleAWTMenuItem.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`CheckboxMenuItem.AccessibleAWTCheckboxMenuItem.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`Checkbox.AccessibleAWTCheckbox.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`Button.AccessibleAWTButton.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`Scrollbar.AccessibleAWTScrollBar.getMinimumAccessibleValue()` Get the minimum accessible value of this object.
`Number`	`MenuItem.AccessibleAWTMenuItem.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`CheckboxMenuItem.AccessibleAWTCheckboxMenuItem.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`Checkbox.AccessibleAWTCheckbox.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`Button.AccessibleAWTButton.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.

Methods in java.awt with parameters of type Number
`boolean`	`Scrollbar.AccessibleAWTScrollBar.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.
`boolean`	`MenuItem.AccessibleAWTMenuItem.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.
`boolean`	`CheckboxMenuItem.AccessibleAWTCheckboxMenuItem.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.
`boolean`	`Checkbox.AccessibleAWTCheckbox.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.
`boolean`	`Button.AccessibleAWTButton.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.

Uses of Number in java.lang

Subclasses of Number in java.lang
`class`	`Byte` The `Byte` class wraps a value of primitive type `byte` in an object.
`class`	`Double` The `Double` class wraps a value of the primitive type `double` in an object.
`class`	`Float` The `Float` class wraps a value of primitive type `float` in an object.
`class`	`Integer` The `Integer` class wraps a value of the primitive type `int` in an object.
`class`	`Long` The `Long` class wraps a value of the primitive type `long` in an object.
`class`	`Short` The `Short` class wraps a value of primitive type `short` in an object.

Uses of Number in java.math

Subclasses of Number in java.math
`class`	`BigDecimal` Immutable, arbitrary-precision signed decimal numbers.
`class`	`BigInteger` Immutable arbitrary-precision integers.

Uses of Number in java.text

Methods in java.text that return Number
`Number`	`NumberFormat.parse(String source)` Parses text from the beginning of the given string to produce a number.
`abstract Number`	`NumberFormat.parse(String source, ParsePosition parsePosition)` Returns a Long if possible (e.g., within the range [Long.MIN_VALUE, Long.MAX_VALUE] and with no decimals), otherwise a Double.
`Number`	`DecimalFormat.parse(String text, ParsePosition pos)` Parses text from a string to produce a `Number`.
`Number`	`ChoiceFormat.parse(String text, ParsePosition status)` Parses a Number from the input text.

Uses of Number in java.util.concurrent.atomic

Subclasses of Number in java.util.concurrent.atomic
`class`	`AtomicInteger` An `int` value that may be updated atomically.
`class`	`AtomicLong` A `long` value that may be updated atomically.

Uses of Number in javax.accessibility

Methods in javax.accessibility that return Number
`Number`	`AccessibleValue.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`AccessibleValue.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`AccessibleValue.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.

Methods in javax.accessibility with parameters of type Number
`boolean`	`AccessibleValue.setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.

Uses of Number in javax.management

Methods in javax.management with parameters of type Number
`static ValueExp`	`Query.value(Number val)` Returns a numeric value expression that can be used in any Query call that expects a ValueExp.

Uses of Number in javax.management.monitor

Methods in javax.management.monitor that return Number
`Number`	`GaugeMonitorMBean.getDerivedGauge()` Deprecated. As of JMX 1.2, replaced by `GaugeMonitorMBean.getDerivedGauge(ObjectName)`
`Number`	`GaugeMonitor.getDerivedGauge()` Deprecated. As of JMX 1.2, replaced by `GaugeMonitor.getDerivedGauge(ObjectName)`
`Number`	`CounterMonitorMBean.getDerivedGauge()` Deprecated. As of JMX 1.2, replaced by `CounterMonitorMBean.getDerivedGauge(ObjectName)`
`Number`	`CounterMonitor.getDerivedGauge()` Deprecated. As of JMX 1.2, replaced by `CounterMonitor.getDerivedGauge(ObjectName)`
`Number`	`GaugeMonitorMBean.getDerivedGauge(ObjectName object)` Gets the derived gauge for the specified MBean.
`Number`	`GaugeMonitor.getDerivedGauge(ObjectName object)` Gets the derived gauge of the specified object, if this object is contained in the set of observed MBeans, or `null` otherwise.
`Number`	`CounterMonitorMBean.getDerivedGauge(ObjectName object)` Gets the derived gauge for the specified MBean.
`Number`	`CounterMonitor.getDerivedGauge(ObjectName object)` Gets the derived gauge of the specified object, if this object is contained in the set of observed MBeans, or `null` otherwise.
`Number`	`GaugeMonitorMBean.getHighThreshold()` Gets the high threshold value.
`Number`	`GaugeMonitor.getHighThreshold()` Gets the high threshold value common to all observed MBeans.
`Number`	`CounterMonitorMBean.getInitThreshold()` Gets the initial threshold value common to all observed objects.
`Number`	`CounterMonitor.getInitThreshold()` Gets the initial threshold value common to all observed objects.
`Number`	`GaugeMonitorMBean.getLowThreshold()` Gets the low threshold value.
`Number`	`GaugeMonitor.getLowThreshold()` Gets the low threshold value common to all observed MBeans.
`Number`	`CounterMonitorMBean.getModulus()` Gets the modulus value.
`Number`	`CounterMonitor.getModulus()` Gets the modulus value common to all observed MBeans.
`Number`	`CounterMonitorMBean.getOffset()` Gets the offset value.
`Number`	`CounterMonitor.getOffset()` Gets the offset value common to all observed MBeans.
`Number`	`CounterMonitorMBean.getThreshold()` Deprecated. As of JMX 1.2, replaced by `CounterMonitorMBean.getThreshold(ObjectName)`
`Number`	`CounterMonitor.getThreshold()` Deprecated. As of JMX 1.2, replaced by `CounterMonitor.getThreshold(ObjectName)`
`Number`	`CounterMonitorMBean.getThreshold(ObjectName object)` Gets the threshold value for the specified MBean.
`Number`	`CounterMonitor.getThreshold(ObjectName object)` Gets the current threshold value of the specified object, if this object is contained in the set of observed MBeans, or `null` otherwise.

Methods in javax.management.monitor with parameters of type Number
`void`	`CounterMonitorMBean.setInitThreshold(Number value)` Sets the initial threshold value common to all observed MBeans.
`void`	`CounterMonitor.setInitThreshold(Number value)` Sets the initial threshold value common to all observed objects.
`void`	`CounterMonitorMBean.setModulus(Number value)` Sets the modulus value.
`void`	`CounterMonitor.setModulus(Number value)` Sets the modulus value common to all observed MBeans.
`void`	`CounterMonitorMBean.setOffset(Number value)` Sets the offset value.
`void`	`CounterMonitor.setOffset(Number value)` Sets the offset value common to all observed MBeans.
`void`	`CounterMonitorMBean.setThreshold(Number value)` Deprecated. As of JMX 1.2, replaced by `CounterMonitorMBean.setInitThreshold(java.lang.Number)`
`void`	`CounterMonitor.setThreshold(Number value)` Deprecated. As of JMX 1.2, replaced by `CounterMonitor.setInitThreshold(java.lang.Number)`
`void`	`GaugeMonitorMBean.setThresholds(Number highValue, Number lowValue)` Sets the high and the low threshold values.
`void`	`GaugeMonitor.setThresholds(Number highValue, Number lowValue)` Sets the high and the low threshold values common to all observed MBeans.

Uses of Number in javax.swing

Methods in javax.swing that return Number
`Number`	`JSplitPane.AccessibleJSplitPane.getCurrentAccessibleValue()` Gets the accessible value of this object.
`Number`	`JSpinner.AccessibleJSpinner.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`JSlider.AccessibleJSlider.getCurrentAccessibleValue()` Get the accessible value of this object.
`Number`	`JScrollBar.AccessibleJScrollBar.getCurrentAccessibleValue()` Get the accessible value of this object.
`Number`	`JProgressBar.AccessibleJProgressBar.getCurrentAccessibleValue()` Gets the accessible value of this object.
`Number`	`JInternalFrame.AccessibleJInternalFrame.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getCurrentAccessibleValue()` Gets the value of this object as a `Number`.
`Number`	`AbstractButton.AccessibleAbstractButton.getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number`	`JSplitPane.AccessibleJSplitPane.getMaximumAccessibleValue()` Gets the maximum accessible value of this object.
`Number`	`JSpinner.AccessibleJSpinner.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`JSlider.AccessibleJSlider.getMaximumAccessibleValue()` Get the maximum accessible value of this object.
`Number`	`JScrollBar.AccessibleJScrollBar.getMaximumAccessibleValue()` Get the maximum accessible value of this object.
`Number`	`JProgressBar.AccessibleJProgressBar.getMaximumAccessibleValue()` Gets the maximum accessible value of this object.
`Number`	`JInternalFrame.AccessibleJInternalFrame.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getMaximumAccessibleValue()` Gets the maximum value of this object as a `Number`.
`Number`	`AbstractButton.AccessibleAbstractButton.getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number`	`JSplitPane.AccessibleJSplitPane.getMinimumAccessibleValue()` Gets the minimum accessible value of this object.
`Number`	`JSpinner.AccessibleJSpinner.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`JSlider.AccessibleJSlider.getMinimumAccessibleValue()` Get the minimum accessible value of this object.
`Number`	`JScrollBar.AccessibleJScrollBar.getMinimumAccessibleValue()` Get the minimum accessible value of this object.
`Number`	`JProgressBar.AccessibleJProgressBar.getMinimumAccessibleValue()` Gets the minimum accessible value of this object.
`Number`	`JInternalFrame.AccessibleJInternalFrame.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.getMinimumAccessibleValue()` Gets the minimum value of this object as a `Number`.
`Number`	`AbstractButton.AccessibleAbstractButton.getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`Number`	`SpinnerNumberModel.getNumber()` Returns the value of the current element of the sequence.
`Number`	`SpinnerNumberModel.getStepSize()` Returns the size of the value change computed by the `getNextValue` and `getPreviousValue` methods.

Methods in javax.swing with parameters of type Number

static



<M,I> RowFilter<M,I>

RowFilter.numberFilter(RowFilter.ComparisonType type,
 Number number,
 int... indices)

Returns a RowFilter that includes entries that have at least one Number value meeting the specified criteria.

boolean JSplitPane.AccessibleJSplitPane.setCurrentAccessibleValue(Number n)
Sets the value of this object as a Number.

boolean JSpinner.AccessibleJSpinner.setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.

boolean JSlider.AccessibleJSlider.setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.

boolean JScrollBar.AccessibleJScrollBar.setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.

boolean JProgressBar.AccessibleJProgressBar.setCurrentAccessibleValue(Number n)
Sets the value of this object as a Number.

boolean JInternalFrame.AccessibleJInternalFrame.setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.

boolean JInternalFrame.JDesktopIcon.AccessibleJDesktopIcon.setCurrentAccessibleValue(Number n)
Sets the value of this object as a Number.

boolean AbstractButton.AccessibleAbstractButton.setCurrentAccessibleValue(Number n)
Set the value of this object as a Number.

void SpinnerNumberModel.setStepSize(Number stepSize)
Changes the size of the value change computed by the getNextValue and getPreviousValue methods.

Constructors in javax.swing with parameters of type Number
`SpinnerNumberModel(Number value, Comparable minimum, Comparable maximum, Number stepSize)` Constructs a `SpinnerModel` that represents a closed sequence of numbers from `minimum` to `maximum`.

Uses of Number in javax.xml.datatype

Methods in javax.xml.datatype that return Number
`abstract Number`	`Duration.getField(DatatypeConstants.Field field)` Gets the value of a field.