Package com.microblink.blinkid.entities.recognizers

Class Recognizer<T extends Recognizer.Result>

java.lang.Object

com.microblink.blinkid.entities.Entity<T>

com.microblink.blinkid.entities.recognizers.Recognizer<T>

All Implemented Interfaces:

android.os.Parcelable, JsonizableEntity

Direct Known Subclasses:

BlinkIdMultiSideRecognizer, BlinkIdSingleSideRecognizer, DocumentFaceRecognizer, FrameGrabberRecognizer, IdBarcodeRecognizer, MrtdCombinedRecognizer, PassportRecognizer, SuccessFrameGrabberRecognizer, TemplatingRecognizer, UsdlCombinedRecognizer, UsdlRecognizer, VisaRecognizer

public abstract class Recognizer<T extends Recognizer.Result>
extends Entity<T>
implements JsonizableEntity

Base recognizer that is used to perform recognition of images.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Recognizer.Result

Nested classes/interfaces inherited from interface android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator<T extends Object>, android.os.Parcelable.Creator<T extends Object>

Field Summary

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Recognizer(long nativeRecognizer, T concreteResult)
protected	Recognizer(long nativeRecognizer, T concreteResult, android.os.Parcel in)

Method Summary

Modifier and Type	Method	Description
abstract Recognizer	clone()	Create a copy of the entity.
String	getName()	Returns unique name of this recognizer type.
boolean	isExcludedFromPing()	Returns true if this recognizer should be excluded from reporting its scan success to ping server.
boolean	requiresAutofocus()	Returns true if this recognizer requires camera with autofocus.
boolean	requiresLandscapeMode()	Returns true if this recognizer works only in landscape mode.
protected static SignedPayload	signedJsonNativeGet(long nativePtr)
SignedPayload	toSignedJson()	Returns the signed JSON representation of this entity's current state as a SignedPayload.

Methods inherited from class com.microblink.blinkid.entities.Entity

consumeResultFrom, describeContents, deserializeNativeSettings, finalize, getNativeContext, getResult, nativeGetNativeResultContext, readFromParcel, serializeNativeSettings, terminateNative, writeToParcel

Methods inherited from class java.lang.Object

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

Constructor Details

Recognizer

protected Recognizer(long nativeRecognizer,
 T concreteResult)

Recognizer

protected Recognizer(long nativeRecognizer,
 T concreteResult,
 android.os.Parcel in)

Method Details

requiresAutofocus

public boolean requiresAutofocus()

Returns true if this recognizer requires camera with autofocus.

Returns:

true if this recognizer requires camera with autofocus.

toSignedJson

public SignedPayload toSignedJson()

Description copied from interface: JsonizableEntity

Returns the signed JSON representation of this entity's current state as a SignedPayload.

Specified by:

toSignedJson in interface JsonizableEntity

Returns:

signed JSON representation of this entity's current state.

signedJsonNativeGet

protected static SignedPayload signedJsonNativeGet(long nativePtr)

clone

@NonNull
public abstract Recognizer clone()

Description copied from class: Entity

Create a copy of the entity. This is required if properties of the entity must be modified while background thread performs processing. In order to avoid race conditions, changing properties is not allowed while entity is used in background processing. However, you are able to make a copy of the entity, change properties of it and then update the RecognizerRunnerView or RecognizerRunner with the updated entity hierarchy.

Specified by:

clone in class Entity<T extends Recognizer.Result>

Returns:

a copy of the entity

requiresLandscapeMode

public boolean requiresLandscapeMode()

Returns true if this recognizer works only in landscape mode.

Returns:

true if this recognizer works only in landscape mode.

isExcludedFromPing

public boolean isExcludedFromPing()

Returns true if this recognizer should be excluded from reporting its scan success to ping server.

Returns:

true if this recognizer should be excluded from reporting its scan success to ping server.

getName

public String getName()

Returns unique name of this recognizer type.

Returns:

unique name of this recognizer type.