LogicalOperationType Enumeration

Summary

Logical operation type.

Syntax

C++/CLI

Java

Python

[JsonConverterAttribute(System.Type)] 
public enum LogicalOperationType

public final class LogicalOperationType 
    extends java.lang.Enum<LogicalOperationType>

public: 
   [JsonConverterAttribute(System::Type)] 
   enum class LogicalOperationType sealed

class LogicalOperationType(Enum): 
   OR = 0 
   Unify = 1 
   Exclude = 2 
   ExcludeFullMatch = 3

Members

Value	Member	Description
0	OR	Combine items. May result in multiple identical results.
1	Unify	Combine items but only keep one of multiple identical results.
2	Exclude	If input A does not overlap input B at least in part, then output A.
3	ExcludeFullMatch	If input A does not fully overlap input B, then output A.

Remarks

Usually, "OR" operation is used to combine items from unstructured elements that look for different information patterns, for example, a single word of 10 digits may be detected as Registration number and ID number. "Unify" operation is used to combine iterms from unstructured elements that look for same information pattern. For example, In case of two unstrucetured regex elements that look for "mm\dd\yyyy" and "mmddyyyy" dates successively, the first regex element has error approximation value equals 2, and so, it can detect the second element's items if it does not have errors, this makes same "mmddyyyy" items to be duplicated and "Unify" operation is used to remove this duplication.

Requirements

Target Platforms

Reference

Leadtools.Document.Unstructured Namespace

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Help Version 22.0.2023.3.31

Leadtools.Document.Unstructured Assembly

Introduction

Getting Started

Namespaces

Leadtools.Document.Unstructured Namespace

Leadtools.Document.Unstructured.Highlevel Namespace

Assemblies