com.hazelcast.core

Class HazelcastJsonValue

java.lang.Object

com.hazelcast.core.HazelcastJsonValue

public final class HazelcastJsonValue
extends Object

HazelcastJsonValue is a wrapper for Json formatted strings. It is preferred to store HazelcastJsonValue instead of Strings for Json formatted strings. Users can run predicates/aggregations and use indexes on the attributes of the underlying Json strings. HazelcastJsonValue is queried using Hazelcast's querying language. See Predicates. In terms of querying, numbers in Json strings are treated as either Long or Double. Strings, booleans and null are treated as their Java counterparts. HazelcastJsonValue keeps given string as it is. Strings are not checked for being valid. Ill-formatted json strings may cause false positive or false negative results in queries. null string is not allowed.

Constructor Summary

Constructors

Constructor and Description
HazelcastJsonValue(String string) Creates a HazelcastJsonValue from given string.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
String	toString() Returns unaltered string that was used to create this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

HazelcastJsonValue

public HazelcastJsonValue(String string)

Creates a HazelcastJsonValue from given string.

Parameters:

string - a non null Json string

Method Detail

toString

public String toString()

Returns unaltered string that was used to create this object.

Overrides:

toString in class Object

Returns:

original string

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object