com.landawn.abacus.condition

Class Junction

java.lang.Object

com.landawn.abacus.condition.AbstractCondition

com.landawn.abacus.condition.Junction

All Implemented Interfaces:

Condition, Serializable, Cloneable

Direct Known Subclasses:

And, Or

public class Junction
extends AbstractCondition

This class is used to join multiple conditions. like And, Or. But must not put clause(where, order by ...) into it. Those clauses are joined by Criteria.

Since:

0.8

Author:

Haiyang Li

See Also:

Criteria, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Junction(Operator operator, Collection<? extends Condition> conditions)
Junction(Operator operator, Condition... conditions)

Method Summary

Modifier and Type	Method and Description
void	add(Collection<? extends Condition> conditions)
void	add(Condition... conditions)
void	clear() Clear.
void	clearParameters() Clear parameters.
<T extends Condition> T	copy()
boolean	equals(Object obj)
List<Condition>	getConditions() Gets the conditions.
List<Object>	getParameters() Gets the parameters.
int	hashCode()
void	remove(Collection<? extends Condition> conditions)
void	remove(Condition... conditions)
void	set(Collection<? extends Condition> conditions)
void	set(Condition... conditions)
String	toString(NamingPolicy namingPolicy)

Methods inherited from class com.landawn.abacus.condition.AbstractCondition

and, getOperator, not, or, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Junction

@SafeVarargs
public Junction(Operator operator,
                              Condition... conditions)

Junction

public Junction(Operator operator,
                Collection<? extends Condition> conditions)

Method Detail

getConditions

public List<Condition> getConditions()

Gets the conditions.

Returns:

set

@SafeVarargs
public final void set(Condition... conditions)

Parameters:

conditions -

set

public void set(Collection<? extends Condition> conditions)

Parameters:

conditions -

add

@SafeVarargs
public final void add(Condition... conditions)

Parameters:

conditions -

add

public void add(Collection<? extends Condition> conditions)

Parameters:

conditions -

remove

@SafeVarargs
public final void remove(Condition... conditions)

Parameters:

conditions -

remove

public void remove(Collection<? extends Condition> conditions)

Parameters:

conditions -

clear

public void clear()

Clear.

getParameters

public List<Object> getParameters()

Gets the parameters.

Returns:

clearParameters

public void clearParameters()

Clear parameters.

copy

public <T extends Condition> T copy()

Specified by:

copy in interface Condition

Overrides:

copy in class AbstractCondition

Type Parameters:

T -

Returns:

toString

public String toString(NamingPolicy namingPolicy)

Parameters:

namingPolicy -

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

Parameters:

obj -

Returns:

true, if successful