com.hazelcast.config

Class PredicateConfig

java.lang.Object

com.hazelcast.config.PredicateConfig

public class PredicateConfig
extends Object

Contains the configuration for an Predicate. The configuration contains either the class name of the Predicate implementation, or the actual Predicate instance.

Since:

3.5

Field Summary

Fields

Modifier and Type	Field and Description
protected String	className
protected Predicate	implementation
protected String	sql

Constructor Summary

Constructors

Constructor and Description
PredicateConfig() Creates a PredicateConfig without className/implementation.
PredicateConfig(Predicate implementation) Creates a PredicateConfig with the given implementation.
PredicateConfig(PredicateConfig config)
PredicateConfig(String className) Creates a PredicateConfig with the given className.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
PredicateConfig	getAsReadOnly() Deprecated. this method will be removed in 4.0; it is meant for internal usage only.
String	getClassName() Returns the name of the class of the Predicate.
Predicate	getImplementation() Returns the Predicate implementation.
String	getSql() Returns sql string for this config.
int	hashCode()
PredicateConfig	setClassName(String className) Sets the class name of the Predicate.
PredicateConfig	setImplementation(Predicate implementation) Sets the Predicate implementation.
void	setSql(String sql) Sets sql string for this config.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

className

protected String className

sql

protected String sql

implementation

protected Predicate implementation

Constructor Detail

PredicateConfig

public PredicateConfig()

Creates a PredicateConfig without className/implementation.

PredicateConfig

public PredicateConfig(String className)

Creates a PredicateConfig with the given className.

Parameters:

className - the name of the Predicate class.

Throws:

IllegalArgumentException - if className is null or an empty String.

PredicateConfig

public PredicateConfig(PredicateConfig config)

PredicateConfig

public PredicateConfig(Predicate implementation)

Creates a PredicateConfig with the given implementation.

Parameters:

implementation - the implementation to use as Predicate.

Throws:

IllegalArgumentException - if the implementation is null.

Method Detail

getAsReadOnly

public PredicateConfig getAsReadOnly()

Deprecated. this method will be removed in 4.0; it is meant for internal usage only.

Gets immutable version of this configuration.

Returns:

Immutable version of this configuration.

getClassName

public String getClassName()

Returns the name of the class of the Predicate. If no class is specified, null is returned.

Returns:

the class name of the Predicate.

See Also:

setClassName(String)

setClassName

public PredicateConfig setClassName(String className)

Sets the class name of the Predicate.

If a implementation or sql was set, it will be removed.

Parameters:

className - the name of the class of the Predicate.

Returns:

the updated PredicateConfig.

Throws:

IllegalArgumentException - if className is null or an empty String.

See Also:

setImplementation(Predicate), getClassName()

getImplementation

public Predicate getImplementation()

Returns the Predicate implementation. If none has been specified, null is returned.

Returns:

the Predicate implementation.

See Also:

setImplementation(Predicate)

setImplementation

public PredicateConfig setImplementation(Predicate implementation)

Sets the Predicate implementation.

If a className or sql was set, it will be removed.

Parameters:

implementation - the Predicate implementation.

Returns:

the updated PredicateConfig.

Throws:

IllegalArgumentException - the implementation is null.

See Also:

setClassName(String), getImplementation()

getSql

public String getSql()

Returns sql string for this config.

Returns:

sql string for this config.

setSql

public void setSql(String sql)

Sets sql string for this config.

If a className or implementation was set, it will be removed.

Parameters:

sql - sql string for this config.

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