org.openmrs.logic.op
Interface Operator

All Known Subinterfaces:

ComparisonOperator, LogicalOperator, TransformOperator

All Known Implementing Classes:

After, And, AsOf, Average, Before, Contains, Count, Distinct, Equals, Exists, First, GreaterThan, GreaterThanEquals, In, Last, LessThan, LessThanEquals, Not, NotExists, Or, Within

public interface Operator

An operator used within a logical expression.

Field Summary

static Operator	AFTER
static Operator	AND
static Operator	ASOF
static Operator	AVERAGE
static Operator	BEFORE
static Operator	CONTAINS
static Operator	COUNT
static Operator	DISTINCT
static Operator	EQUALS
static Operator	EXISTS
static Operator	FIRST
static Operator	GT
static Operator	GTE
static Operator	IN
static Operator	LAST
static Operator	LT
static Operator	LTE
static Operator	NOT
static Operator	NOT_EXISTS
static Operator	OR
static Operator	WITHIN

Field Detail

CONTAINS

static final Operator CONTAINS

EQUALS

static final Operator EQUALS

WITHIN

static final Operator WITHIN

GT

static final Operator GT

GTE

static final Operator GTE

LT

static final Operator LT

LTE

static final Operator LTE

BEFORE

static final Operator BEFORE

AFTER

static final Operator AFTER

IN

static final Operator IN

ASOF

static final Operator ASOF

AND

static final Operator AND

OR

static final Operator OR

NOT

static final Operator NOT

LAST

static final Operator LAST

FIRST

static final Operator FIRST

DISTINCT

static final Operator DISTINCT

EXISTS

static final Operator EXISTS

NOT_EXISTS

static final Operator NOT_EXISTS

COUNT

static final Operator COUNT

AVERAGE

static final Operator AVERAGE