com.mbientlab.metawear.processor

Class Comparison

java.lang.Object

com.mbientlab.metawear.processor.Comparison

All Implemented Interfaces:

DataSignal.ProcessorConfig

public class Comparison
extends java.lang.Object
implements DataSignal.ProcessorConfig

Configuration for the comparison data processor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Comparison.Mode Operation modes for multi-valued comparison, only used on firmware v1.2.3 or later
static class	Comparison.Operation Supported comparison operations for the processor

Field Summary

Fields

Modifier and Type	Field and Description
Comparison.Operation	compareOp
static java.lang.String	FIELD_MODE
static java.lang.String	FIELD_OP
static java.lang.String	FIELD_REFERENCE
static java.lang.String	FIELD_SIGNED
Comparison.Mode	mode
java.lang.Number[]	reference
DataSignal.DataToken	referenceToken
static java.lang.String	SCHEME_NAME
java.lang.Boolean	signed

Constructor Summary

Constructors

Constructor and Description
Comparison(Comparison.Operation op, Comparison.Mode mode, java.lang.Boolean signed, java.lang.Number... references) Constructs a config object for multi-valued comparisons with user explicitly requesting signed/unsigned comparison, only supported for firmware v1.2.3 or later
Comparison(Comparison.Operation op, Comparison.Mode mode, java.lang.Number... references) Constructs a config object for multi-valued comparisons with inferred signed/unsigned comparison, only supported for firmware v1.2.3 or later
Comparison(Comparison.Operation op, DataSignal.DataToken reference) Constructs a config object with inferred signed or unsigned comparison.
Comparison(Comparison.Operation op, DataSignal.DataToken reference, java.lang.Boolean signed) Constructs a config object with user explicitly requesting a signed or unsigned comparison.
Comparison(Comparison.Operation op, java.lang.Number... reference) Constructs a config object with inferred signed or unsigned comparison
Comparison(Comparison.Operation op, java.lang.Number reference, java.lang.Boolean signed) Constructs a config object with user explicitly requesting a signed or unsigned comparison
Comparison(java.util.Map<java.lang.String,java.lang.String> query) Constructs a comparison config object from a URI string

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

SCHEME_NAME

public static final java.lang.String SCHEME_NAME

See Also:

Constant Field Values

FIELD_OP

public static final java.lang.String FIELD_OP

See Also:

Constant Field Values

FIELD_SIGNED

public static final java.lang.String FIELD_SIGNED

See Also:

Constant Field Values

FIELD_REFERENCE

public static final java.lang.String FIELD_REFERENCE

See Also:

Constant Field Values

FIELD_MODE

public static final java.lang.String FIELD_MODE

See Also:

Constant Field Values

referenceToken

public final DataSignal.DataToken referenceToken

signed

public final java.lang.Boolean signed

compareOp

public final Comparison.Operation compareOp

reference

public final java.lang.Number[] reference

mode

public final Comparison.Mode mode

Constructor Detail

Comparison

public Comparison(java.util.Map<java.lang.String,java.lang.String> query)

Constructs a comparison config object from a URI string

Parameters:

query - String-String map containing the fields from the URI string

Comparison

public Comparison(Comparison.Operation op,
                  java.lang.Number... reference)

Constructs a config object with inferred signed or unsigned comparison

Parameters:

op - Comparison operation to filter on

reference - Value to compare against

Comparison

public Comparison(Comparison.Operation op,
                  DataSignal.DataToken reference)

Constructs a config object with inferred signed or unsigned comparison. This constructor is for updating a comparison filter in a feedback or feedforward loop

Parameters:

op - Comparison operation to filter on

reference - Token representing the sensor data to be used for the reference value

Comparison

public Comparison(Comparison.Operation op,
                  java.lang.Number reference,
                  java.lang.Boolean signed)

Constructs a config object with user explicitly requesting a signed or unsigned comparison

Parameters:

op - Comparison operation to filter on

reference - Value to compare against

signed - True if a signed comparison should be used, false for unsigned

Comparison

public Comparison(Comparison.Operation op,
                  Comparison.Mode mode,
                  java.lang.Number... references)

Constructs a config object for multi-valued comparisons with inferred signed/unsigned comparison, only supported for firmware v1.2.3 or later

Parameters:

op - Comparison operation

mode - Operation mode

references - Values to compare against

Comparison

public Comparison(Comparison.Operation op,
                  Comparison.Mode mode,
                  java.lang.Boolean signed,
                  java.lang.Number... references)

Constructs a config object for multi-valued comparisons with user explicitly requesting signed/unsigned comparison, only supported for firmware v1.2.3 or later

Parameters:

op - Comparison operation

mode - Operation mode

references - Values to compare against

Comparison

public Comparison(Comparison.Operation op,
                  DataSignal.DataToken reference,
                  java.lang.Boolean signed)

Constructs a config object with user explicitly requesting a signed or unsigned comparison. This constructor is for updating a comparison filter in a feedback or feedforward loop

Parameters:

op - Comparison operation to filter on

reference - Token representing the sensor data to be used for the reference value

signed - True if a signed comparison should be used, false for unsigned