com.mysema.query.jpa
Class JPQLTemplates

java.lang.Object
  com.mysema.query.types.Templates
      com.mysema.query.jpa.JPQLTemplates

Direct Known Subclasses:

EclipseLinkTemplates, HQLTemplates, OpenJPATemplates

public class JPQLTemplates
extends Templates

JPQLTemplates extends Templates to provide operator patterns for JPQL serialization

Author:

tiwe

See Also:

HQLTemplates, EclipseLinkTemplates

Field Summary

static Operator<Object>	CAST
static JPQLTemplates	DEFAULT
static char	DEFAULT_ESCAPE
static Operator<Boolean>	MEMBER_OF
static Operator<String>	TYPE

Constructor Summary

protected	JPQLTemplates()
protected	JPQLTemplates(char escape)

Method Summary

String	getExistsProjection()
boolean	isEnumInPathSupported()
boolean	isSelect1Supported()
boolean	isTypeAsString()
boolean	wrapConstant(Constant<?> expr)
boolean	wrapElements(Operator<?> operator)

Methods inherited from class com.mysema.query.types.Templates

add, add, getPrecedence, getTemplate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_ESCAPE

public static final char DEFAULT_ESCAPE

See Also:

Constant Field Values

TYPE

public static final Operator<String> TYPE

CAST

public static final Operator<Object> CAST

MEMBER_OF

public static final Operator<Boolean> MEMBER_OF

DEFAULT

public static final JPQLTemplates DEFAULT

Constructor Detail

JPQLTemplates

protected JPQLTemplates()

JPQLTemplates

protected JPQLTemplates(char escape)

Method Detail

wrapElements

public boolean wrapElements(Operator<?> operator)

isTypeAsString

public boolean isTypeAsString()

isEnumInPathSupported

public boolean isEnumInPathSupported()

isSelect1Supported

public boolean isSelect1Supported()

getExistsProjection

@Nullable
public String getExistsProjection()

wrapConstant

public boolean wrapConstant(Constant<?> expr)