Package com.querydsl.core.types

Class TemplateExpressionImpl<T>

java.lang.Object

com.querydsl.core.types.ExpressionBase<T>

com.querydsl.core.types.TemplateExpressionImpl<T>

Type Parameters:

T - expression type

All Implemented Interfaces:

Expression<T>, TemplateExpression<T>, Serializable

Direct Known Subclasses:

NullExpression, PredicateTemplate

@Immutable
public class TemplateExpressionImpl<T>
extends ExpressionBase<T>
implements TemplateExpression<T>

Default implementation of the TemplateExpression interface

Author:

tiwe

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TemplateExpressionImpl(Class<? extends T> type, Template template, Object... args)
protected	TemplateExpressionImpl(Class<? extends T> type, Template template, List<?> args)

Method Summary

Modifier and Type	Method	Description
final <R, C> R	accept(Visitor<R,C> v, C context)	Accept the visitor with the given context
final boolean	equals(Object o)
final Object	getArg(int index)	Get the argument with the given index
final @Unmodifiable List<?>	getArgs()	Get the arguments of the custom expression
final Template	getTemplate()	Get the serialization template for this custom expression

Methods inherited from class com.querydsl.core.types.ExpressionBase

getType, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.querydsl.core.types.Expression

getType

Constructor Details

TemplateExpressionImpl

protected TemplateExpressionImpl(Class<? extends T> type,
 Template template,
 Object... args)

TemplateExpressionImpl

protected TemplateExpressionImpl(Class<? extends T> type,
 Template template,
 List<?> args)

Method Details

getArg

public final Object getArg(int index)

Description copied from interface: TemplateExpression

Get the argument with the given index

Specified by:

getArg in interface TemplateExpression<T>

Parameters:

index - zero based index of element

Returns:

element at index

getArgs

public final @Unmodifiable List<?> getArgs()

Description copied from interface: TemplateExpression

Get the arguments of the custom expression

Specified by:

getArgs in interface TemplateExpression<T>

Returns:

expression argument

getTemplate

public final Template getTemplate()

Description copied from interface: TemplateExpression

Get the serialization template for this custom expression

Specified by:

getTemplate in interface TemplateExpression<T>

Returns:

template

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

accept

public final <R,
C> R accept(Visitor<R,C> v,
 C context)

Description copied from interface: Expression

Accept the visitor with the given context

Specified by:

accept in interface Expression<T>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns:

result of visit