Property (arcadedb-engine 22.1.2 API)

java.lang.Object
- com.arcadedb.schema.Property

```
public class Property
extends Object
```

Field Summary

Fields
Modifier and Type Field Description

protected Map<String,Object> custom

Constructor Summary

Constructors
Constructor Description

Property(DocumentType owner, String name, Type type)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Index`	`createIndex(Schema.INDEX_TYPE type, boolean unique)`	Creates an index on this property.
`boolean`	`equals(Object o)`
`Set<String>`	`getCustomKeys()`
`Object`	`getCustomValue(String key)`
`Object`	`getDefaultValue()`
`int`	`getId()`
`String`	`getName()`
`Index`	`getOrCreateIndex(Schema.INDEX_TYPE type, boolean unique)`	Returns an index on this property or creates it if not exists.
`Type`	`getType()`
`int`	`hashCode()`
`Object`	`setCustomValue(String key, Object value)`
`void`	`setDefaultValue(Object defaultValue)`

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

Field Detail

custom

protected final Map<String,Object> custom

Constructor Detail

Property

public Property(DocumentType owner,
                String name,
                Type type)

Method Detail

createIndex
```
public Index createIndex(Schema.INDEX_TYPE type,
                         boolean unique)
```
Creates an index on this property.

Parameters:

type - Index type between LSM_TREE and FULL_TEXT

unique - true if the index is unique

Returns:

The index instance

getOrCreateIndex
```
public Index getOrCreateIndex(Schema.INDEX_TYPE type,
                              boolean unique)
```
Returns an index on this property or creates it if not exists.

Parameters:

type - Index type between LSM_TREE and FULL_TEXT

unique - true if the index is unique

Returns:

The index instance

getName
```
public String getName()
```

getType
```
public Type getType()
```

getId
```
public int getId()
```

getDefaultValue
```
public Object getDefaultValue()
```

setDefaultValue

public void setDefaultValue(Object defaultValue)

getCustomKeys
```
public Set<String> getCustomKeys()
```

getCustomValue

public Object getCustomValue(String key)

setCustomValue

public Object setCustomValue(String key,
                             Object value)

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object