Value (AWS Java SDK :: Services :: Amazon DynamoDB 2.25.23 API)

java.lang.Object
- software.amazon.awssdk.services.dynamodb.endpoints.internal.Value

Direct Known Subclasses:

Value.Array, Value.Bool, Value.Endpoint, Value.Int, Value.None, Value.Record, Value.Str
```
public abstract class Value
extends Object
```
Base class for the types of values computable by the RuleEngine.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Value.Array`	An array value.
`static class`	`Value.Bool`	A boolean value.
`static class`	`Value.Endpoint`
`static class`	`Value.Int`	An integer value.
`static class`	`Value.None`
`static class`	`Value.Record`	A record (map) value.
`static class`	`Value.Str`	A string value.

Constructor Summary

Constructors
Constructor Description

Value()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Value.Endpoint`	`endpointFromNode(JsonNode source)`
`Value.Array`	`expectArray()`
`boolean`	`expectBool()`
`Value.Endpoint`	`expectEndpoint()`
`int`	`expectInt()`
`Value.Record`	`expectRecord()`
`String`	`expectString()`
`static Value.Array`	`fromArray(List<Value> value)`
`static Value.Bool`	`fromBool(boolean value)`
`static Value.Int`	`fromInteger(int value)`
`static Value`	`fromNode(JsonNode node)`
`static Value.Record`	`fromRecord(Map<Identifier,Value> value)`
`static Value.Str`	`fromStr(String value)`
`boolean`	`isNone()`
`static Value.None`	`none()`

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

Constructor Detail
- Value
```
public Value()
```

Method Detail

isNone
```
public boolean isNone()
```

expectString
```
public String expectString()
```

expectBool
```
public boolean expectBool()
```

expectRecord
```
public Value.Record expectRecord()
```

expectEndpoint

public Value.Endpoint expectEndpoint()

expectArray
```
public Value.Array expectArray()
```

expectInt
```
public int expectInt()
```

fromNode

public static Value fromNode(JsonNode node)

endpointFromNode

public static Value.Endpoint endpointFromNode(JsonNode source)

fromStr

public static Value.Str fromStr(String value)

fromInteger

public static Value.Int fromInteger(int value)

fromBool

public static Value.Bool fromBool(boolean value)

fromArray

public static Value.Array fromArray(List<Value> value)

fromRecord

public static Value.Record fromRecord(Map<Identifier,Value> value)

none
```
public static Value.None none()
```