Cond<ValType> class

A relational conditional expression

Inheritance

• Object
• Expression
• Cond

Constructors

Cond(Field<ValType> lhs, Op op, ValType? rhs)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → int

Always returns 1 because relational condition is not a composite expressions

no setter, override

lhs → Field<ValType>

The field/column of the condition

final

op → Op

The operator of the relational expression

final

rhs → ValType?

The value of the relational expression the field is being compared against

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

and(Expression exp) → And

Creates a 'logical and' expression of this expression and the other

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

or(Expression exp) → Or

Creates a 'logical or' expression of this expression and the other

override

toString() → String

A string representation of this object.

inherited

Operators

operator &(Expression other) → And

Creates a 'logical and' expression of this expression and the other

inherited

operator ==(Object other) → bool

The equality operator.

inherited

operator |(Expression other) → Or

Creates a 'logical or' expression of this expression and the other

inherited

Static Methods

between<ValType>(Field<ValType> field, ValType low, ValType high) → Between<ValType>

DSL to create 'in-between' relational condition

eq<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is equal to' relational condition

gt<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is greater than' relational condition

gtEq<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is greater than or equal to' relational condition

isIn<ValType>(Field<ValType> field, Set<ValType> values) → InOperation<ValType>

DSL to create 'in' relational condition

isNotNull<ValType>(Field<ValType> field) → Cond<ValType>

DSL to create 'IS NOT NULL' relational condition

isNull<ValType>(Field<ValType> field) → Cond<ValType>

DSL to create 'IS NULL' relational condition

like(Field<String> field, String value) → Cond<String>

DSL to create 'is like' relational condition

lt<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is less than' relational condition

ltEq<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is less than or equal to' relational condition

ne<ValType>(Field<ValType> field, ValType value) → Cond<ValType>

DSL to create 'is not equal to' relational condition