SingleKeyItemConditional (AWS Java SDK :: DynamoDB :: Enhanced Client 2.23.13 API)

java.lang.Object
- software.amazon.awssdk.enhanced.dynamodb.internal.conditional.SingleKeyItemConditional

All Implemented Interfaces:

QueryConditional
```
public class SingleKeyItemConditional
extends Object
implements QueryConditional
```
A QueryConditional implementation that matches values from a specific key using a supplied operator for the sort key value comparison. The partition key value will always have an equivalence comparison applied.
This class is used by higher-level (more specific) QueryConditional implementations such as QueryConditional.sortGreaterThan(Key) to reduce code duplication.

Constructor Summary

Constructors
Constructor Description

SingleKeyItemConditional(Key key, String operator)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`Expression`	`expression(TableSchema<?> tableSchema, String indexName)`	Generates a conditional `Expression` based on specific context that is supplied as arguments.
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SingleKeyItemConditional
```
public SingleKeyItemConditional(Key key,
                                String operator)
```
- Method Detail
  - expression
```
public Expression expression(TableSchema<?> tableSchema,
                             String indexName)
```
    Description copied from interface: QueryConditional
    
    Generates a conditional Expression based on specific context that is supplied as arguments.
    
    Specified by:
    
    expression in interface QueryConditional
    
    Parameters:
    
    tableSchema - A TableSchema that this expression will be used with
    
    indexName - The specific index name of the index this expression will be used with
    
    Returns:
    
    A specific Expression that can be used as part of a query request
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object