public static final class OcrParams.Builder extends GeneratedMessageV3.Builder<OcrParams.Builder> implements OcrParamsOrBuilder
Parameters to control Optical Character Recognition (OCR) behavior.
Protobuf type google.cloud.documentai.v1beta1.OcrParams
Inherited Members
com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)
Static Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns
Methods
addAllLanguageHints(Iterable<String> values)
public OcrParams.Builder addAllLanguageHints(Iterable<String> values)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
addLanguageHints(String value)
public OcrParams.Builder addLanguageHints(String value)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name |
Description |
value |
String
The languageHints to add.
|
Returns
addLanguageHintsBytes(ByteString value)
public OcrParams.Builder addLanguageHintsBytes(ByteString value)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name |
Description |
value |
ByteString
The bytes of the languageHints to add.
|
Returns
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public OcrParams.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters
Returns
Overrides
build()
Returns
buildPartial()
public OcrParams buildPartial()
Returns
clear()
public OcrParams.Builder clear()
Returns
Overrides
clearField(Descriptors.FieldDescriptor field)
public OcrParams.Builder clearField(Descriptors.FieldDescriptor field)
Parameter
Returns
Overrides
clearLanguageHints()
public OcrParams.Builder clearLanguageHints()
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
clearOneof(Descriptors.OneofDescriptor oneof)
public OcrParams.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter
Returns
Overrides
clone()
public OcrParams.Builder clone()
Returns
Overrides
getDefaultInstanceForType()
public OcrParams getDefaultInstanceForType()
Returns
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()
Returns
Overrides
getLanguageHints(int index)
public String getLanguageHints(int index)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name |
Description |
index |
int
The index of the element to return.
|
Returns
| Type |
Description |
String |
The languageHints at the given index.
|
getLanguageHintsBytes(int index)
public ByteString getLanguageHintsBytes(int index)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name |
Description |
index |
int
The index of the value to return.
|
Returns
| Type |
Description |
ByteString |
The bytes of the languageHints at the given index.
|
getLanguageHintsCount()
public int getLanguageHintsCount()
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Type |
Description |
int |
The count of languageHints.
|
getLanguageHintsList()
public ProtocolStringList getLanguageHintsList()
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Overrides
isInitialized()
public final boolean isInitialized()
Returns
Overrides
mergeFrom(OcrParams other)
public OcrParams.Builder mergeFrom(OcrParams other)
Parameter
Returns
public OcrParams.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Returns
Overrides
Exceptions
mergeFrom(Message other)
public OcrParams.Builder mergeFrom(Message other)
Parameter
Returns
Overrides
mergeUnknownFields(UnknownFieldSet unknownFields)
public final OcrParams.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter
Returns
Overrides
setField(Descriptors.FieldDescriptor field, Object value)
public OcrParams.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters
Returns
Overrides
setLanguageHints(int index, String value)
public OcrParams.Builder setLanguageHints(int index, String value)
List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name |
Description |
index |
int
The index to set the value at.
|
value |
String
The languageHints to set.
|
Returns
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public OcrParams.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters
Returns
Overrides
setUnknownFields(UnknownFieldSet unknownFields)
public final OcrParams.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter
Returns
Overrides
