Querydsl is based on the following basic expression hierarchy :

See the javadocs for more information.

Expr

General expressions

• eq(...) - this equals given
• ne(...) - this not equals given
• in(...) - this in given collection or array
• notIn(...) - this not in given collection or array

EComparable

Comparable expressions

• after(...) - this after given
• aoe(...) - this after or equals given
• asc() - ascending order
• before(...) - this before given
• boe(...) - this before or equals given
• between(...) - this between given values
• desc() - descending order
• notBetween(...) - this not beween given values
• stringValue() - cast to String

EBoolean

Boolean expressions

• and(...) - this and given
• or(...) - this or given
• not() - not this

ENumber

Numeric expressions

• byteValue() - byte value of this
• doubleValue() - double value of this
• floatValue() - float value of this
• intValue() - int value of this
• longValue() - long value of this
• shortValue() - short value of this
• goe(...) - this greater than or equals given
• gt(...) - this greater than given
• loe(...) - this less than or equals given
• lt(...) - this less than given

EString

String expressions

• add(...) - concatenation
• charAt(...)
• concat(...) - concatenation
• contains(...)
• endsWith(...)
• equalsIgnoreCase
• indexOf(...)
• lastIndexOf(...)
• length()
• like(..) - this like given
• lower() - lowercase of this
• startsWith(...)
• substring(...)
• trim() - trimmed version
• upper() - uppercase of this

EConstant

Constant expressions

EConstructor

Constructors

EArrayConstructor

Array constructor

EEmbeddable

Embeddable expressions

EEntity

Entity expressions