Class Block
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<Block.Builder,
Block>
Information about each word or line of text in the input document.
For additional information, see Block in the Amazon Textract API reference.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionfinal BlockType
The block represents a line of text or one word of text.final String
The block represents a line of text or one word of text.static Block.Builder
builder()
final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final Geometry
geometry()
Co-ordinates of the rectangle or polygon that contains the text.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final boolean
For responses, this returns true if the service returned a value for the Relationships property.final String
id()
Unique identifier for the block.final Integer
page()
Page number where the block appears.final List
<RelationshipsListItem> A list of child blocks of the current block.static Class
<? extends Block.Builder> final String
text()
The word or line of text extracted from the block.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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id
Unique identifier for the block.
- Returns:
- Unique identifier for the block.
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blockType
The block represents a line of text or one word of text.
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WORD - A word that's detected on a document page. A word is one or more ISO basic Latin script characters that aren't separated by spaces.
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LINE - A string of tab-delimited, contiguous words that are detected on a document page
If the service returns an enum value that is not available in the current SDK version,
blockType
will returnBlockType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromblockTypeAsString()
.- Returns:
- The block represents a line of text or one word of text.
-
WORD - A word that's detected on a document page. A word is one or more ISO basic Latin script characters that aren't separated by spaces.
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LINE - A string of tab-delimited, contiguous words that are detected on a document page
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- See Also:
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blockTypeAsString
The block represents a line of text or one word of text.
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WORD - A word that's detected on a document page. A word is one or more ISO basic Latin script characters that aren't separated by spaces.
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LINE - A string of tab-delimited, contiguous words that are detected on a document page
If the service returns an enum value that is not available in the current SDK version,
blockType
will returnBlockType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromblockTypeAsString()
.- Returns:
- The block represents a line of text or one word of text.
-
WORD - A word that's detected on a document page. A word is one or more ISO basic Latin script characters that aren't separated by spaces.
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LINE - A string of tab-delimited, contiguous words that are detected on a document page
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- See Also:
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text
The word or line of text extracted from the block.
- Returns:
- The word or line of text extracted from the block.
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page
Page number where the block appears.
- Returns:
- Page number where the block appears.
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geometry
Co-ordinates of the rectangle or polygon that contains the text.
- Returns:
- Co-ordinates of the rectangle or polygon that contains the text.
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hasRelationships
public final boolean hasRelationships()For responses, this returns true if the service returned a value for the Relationships property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
relationships
A list of child blocks of the current block. For example, a LINE object has child blocks for each WORD block that's part of the line of text.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasRelationships()
method.- Returns:
- A list of child blocks of the current block. For example, a LINE object has child blocks for each WORD block that's part of the line of text.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<Block.Builder,
Block> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value. -
getValueForField
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sdkFields
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