net.imagej.types

Class DataType32BitSignedInteger

java.lang.Object

org.scijava.AbstractContextual

net.imagej.types.DataType32BitSignedInteger

All Implemented Interfaces:

ImageJPlugin, DataType<IntType>, Contextual, SciJavaPlugin, SingletonPlugin

public class DataType32BitSignedInteger
extends AbstractContextual
implements DataType<IntType>

DataType definition for 32-bit signed integers.

Author:

Barry DeZonia

Constructor Summary

Constructors

Constructor and Description
DataType32BitSignedInteger()

Method Summary

Modifier and Type	Method and Description
double	asDouble(IntType val) Converts value to a double.
long	asLong(IntType val) Converts value to a long.
int	bitCount() Number of bits of information required to represent data in the type.
void	cast(BigComplex val, IntType dest) Sets a given variable of the underlying NumericType to a value that is closest to a given BigComplex number.
void	cast(IntType val, BigComplex dest) Sets a BigComplex representation from a given variable of the underlying NumericType.
IntType	createVariable() Returns a variable of the underlying NumericType wrapped by this DataType.
String	description() A fuller description that elaborates on the capabilities of the type.
IntType	getType() Provides an example of the underlying NumericType.
boolean	hasDoubleRepresentation() Returns true if data can be encoded in a double with no precision loss.
boolean	hasLongRepresentation() Returns true if data can be encoded in a long with no precision loss.
boolean	isBounded() Returns true if DataType is fully bounded (bounded below and bounded above).
boolean	isComplex() Returns true if this DataType is a complex number (imaginary component is changeable).
boolean	isFloat() Returns true if this DataType represents a floating point number.
boolean	isSigned() Returns true if this DataType represents a signed number.
String	longName() A long name useful for displaying to user.
void	lowerBound(IntType dest) Sets a given variable to the lower bound of the underlying NumericType.
void	setDouble(IntType val, double v) Sets a given value to a given double.
void	setLong(IntType val, long v) Sets a given value to a given long.
String	shortName() A short name useful for displaying to user.
void	upperBound(IntType dest) Sets a given variable to the upper bound of the underlying NumericType.

Methods inherited from class org.scijava.AbstractContextual

context, getContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.Contextual

context, getContext, setContext

Constructor Detail

DataType32BitSignedInteger

public DataType32BitSignedInteger()

Method Detail

getType

public IntType getType()

Description copied from interface: DataType

Provides an example of the underlying NumericType.

Specified by:

getType in interface DataType<IntType>

shortName

public String shortName()

Description copied from interface: DataType

A short name useful for displaying to user.

Specified by:

shortName in interface DataType<IntType>

longName

public String longName()

Description copied from interface: DataType

A long name useful for displaying to user.

Specified by:

longName in interface DataType<IntType>

description

public String description()

Description copied from interface: DataType

A fuller description that elaborates on the capabilities of the type.

Specified by:

description in interface DataType<IntType>

isComplex

public boolean isComplex()

Description copied from interface: DataType

Returns true if this DataType is a complex number (imaginary component is changeable).

Specified by:

isComplex in interface DataType<IntType>

isFloat

public boolean isFloat()

Description copied from interface: DataType

Returns true if this DataType represents a floating point number.

Specified by:

isFloat in interface DataType<IntType>

isSigned

public boolean isSigned()

Description copied from interface: DataType

Returns true if this DataType represents a signed number.

Specified by:

isSigned in interface DataType<IntType>

isBounded

public boolean isBounded()

Description copied from interface: DataType

Returns true if DataType is fully bounded (bounded below and bounded above).

Specified by:

isBounded in interface DataType<IntType>

lowerBound

public void lowerBound(IntType dest)

Description copied from interface: DataType

Sets a given variable to the lower bound of the underlying NumericType. If this DataType is not bounded an UnsupportedOperationException is thrown.

Specified by:

lowerBound in interface DataType<IntType>

upperBound

public void upperBound(IntType dest)

Description copied from interface: DataType

Sets a given variable to the upper bound of the underlying NumericType. If this DataType is not bounded an UnsupportedOperationException is thrown.

Specified by:

upperBound in interface DataType<IntType>

bitCount

public int bitCount()

Description copied from interface: DataType

Number of bits of information required to represent data in the type. If this DataType is of variable size returns -1.

Specified by:

bitCount in interface DataType<IntType>

createVariable

public IntType createVariable()

Description copied from interface: DataType

Returns a variable of the underlying NumericType wrapped by this DataType. Its value is zero.

Specified by:

createVariable in interface DataType<IntType>

cast

public void cast(IntType val,
                 BigComplex dest)

Description copied from interface: DataType

Sets a BigComplex representation from a given variable of the underlying NumericType.

Specified by:

cast in interface DataType<IntType>

cast

public void cast(BigComplex val,
                 IntType dest)

Description copied from interface: DataType

Sets a given variable of the underlying NumericType to a value that is closest to a given BigComplex number.

Specified by:

cast in interface DataType<IntType>

hasDoubleRepresentation

public boolean hasDoubleRepresentation()

Description copied from interface: DataType

Returns true if data can be encoded in a double with no precision loss.

Specified by:

hasDoubleRepresentation in interface DataType<IntType>

hasLongRepresentation

public boolean hasLongRepresentation()

Description copied from interface: DataType

Returns true if data can be encoded in a long with no precision loss.

Specified by:

hasLongRepresentation in interface DataType<IntType>

asDouble

public double asDouble(IntType val)

Description copied from interface: DataType

Converts value to a double. If this DataType has no double representation throws UnsupportedOperationException.

Specified by:

asDouble in interface DataType<IntType>

asLong

public long asLong(IntType val)

Description copied from interface: DataType

Converts value to a long. If this DataType has no long representation throws UnsupportedOperationException.

Specified by:

asLong in interface DataType<IntType>

setDouble

public void setDouble(IntType val,
                      double v)

Description copied from interface: DataType

Sets a given value to a given double. It is best to test appropriateness of such a call by checking if this DataType has a double representation. All DataTypes implement setDouble. No care is taken to avoid precision loss.

Specified by:

setDouble in interface DataType<IntType>

setLong

public void setLong(IntType val,
                    long v)

Description copied from interface: DataType

Sets a given value to a given long. It is best to test appropriateness of such a call by checking if this DataType has a long representation. All DataTypes implement setLong. No care is taken to avoid precision loss.

Specified by:

setLong in interface DataType<IntType>