com.couchbase.client.java.manager.query

Class QueryIndex

java.lang.Object

com.couchbase.client.java.manager.query.QueryIndex

public class QueryIndex
extends Object

Describes a N1QL index.

Constructor Summary

Constructors

Constructor and Description
QueryIndex(JsonObject raw)

Method Summary

Modifier and Type	Method and Description
Optional<String>	condition() Return the String representation of the index's condition (the WHERE clause of the index), or an empty Optional if no condition was set.
boolean	equals(Object o)
int	hashCode()
JsonArray	indexKey() Return an array of Strings that represent the index key(s).
String	keyspace()
String	name()
String	namespace()
Optional<String>	partition() If present, returns the configured partition for the index.
boolean	primary()
JsonObject	raw()
String	state()
String	toString()
String	type()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryIndex

public QueryIndex(JsonObject raw)

Method Detail

primary

public boolean primary()

name

public String name()

type

public String type()

state

public String state()

keyspace

public String keyspace()

Returns:

the keyspace for the index, typically the bucket name.

namespace

public String namespace()

Returns:

the namespace for the index. A namespace is a resource pool that contains multiple keyspaces.

See Also:

keyspace()

indexKey

public JsonArray indexKey()

Return an array of Strings that represent the index key(s). The array is empty in the case of a PRIMARY INDEX. Note that the query service can present the key in a slightly different manner from when you declared the index: for instance, it will show the indexed fields in an escaped format (surrounded by backticks).

Returns:

an array of Strings that represent the index key(s), or an empty array in the case of a PRIMARY index.

condition

public Optional<String> condition()

Return the String representation of the index's condition (the WHERE clause of the index), or an empty Optional if no condition was set.

Note that the query service can present the condition in a slightly different manner from when you declared the index: for instance it will wrap expressions with parentheses and show the fields in an escaped format (surrounded by backticks).

Returns:

the condition/WHERE clause of the index or empty string if none.

partition

public Optional<String> partition()

If present, returns the configured partition for the index.

Returns:

the partition if set, empty if none.

raw

public JsonObject raw()

Returns:

the raw JSON representation of the index information, as returned by the query service.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object