Uses of Interface
org.openmrs.logic.op.ComparisonOperator

Packages that use ComparisonOperator

Package	Description
org.openmrs.logic	The OpenMRS Logic Service provides access to granular and derived data.
org.openmrs.logic.op

Uses of ComparisonOperator in org.openmrs.logic

Methods in org.openmrs.logic with parameters of type ComparisonOperator

Modifier and Type	Method and Description
boolean	Duration.supports(ComparisonOperator operator)

Uses of ComparisonOperator in org.openmrs.logic.op

Classes in org.openmrs.logic.op that implement ComparisonOperator

Modifier and Type	Class and Description
class	After The After operator works with a date object to tests whether an expression will yield result after a certain date position. Example: - logicService.parse("'CD4 COUNT'").after(Context.getDateformat().parse("2009/12/04"); The above will give us a criteria to check if there's "CD4 COUNT" observations after 12/04/2009
class	Before The Before operator works with a date object to tests whether an expression will yield result before a certain date position. Example: - logicService.parse("'CD4 COUNT'").before(Context.getDateformat().parse("2009/12/04"); The above will give us a criteria to check if there's "CD4 COUNT" observations before 12/04/2009
class	Contains The Contains operator will return results that contains the operand . Example: - logicService.parse("EncounterDataSource.ENCOUNTER_KEY").contains("ADULTRETURN"); The above will give us a criteria to check if there's encounter ADULTRETURN for a certain patients
class	Equals The Equals operator will test whether a result equals to an operand or not. Example: - logicService.parse("EncounterDataSource.ENCOUNTER_KEY").equals("ADULTRETURN"); The above will give us a criteria to get only ADULTRETURN encounters
class	GreaterThan The GreaterThan operator will return result that have a greater value than the operand. Example: - logicService.parse("'CD4 COUNT'").gt(200); The above will give us a criteria to get the "CD4 COUNT" observations that has the value numeric more than 200
class	GreaterThanEquals The GreaterThanEquals operator will return result that have a greater value than or equals to the operand. Example: - logicService.parse("'CD4 COUNT'").gte(200); The above will give us a criteria to get the "CD4 COUNT" observations that has the value numeric more than or equals to 200
class	In The In operator test whether a value is in a collection of value or not. Example: Collection answers = Collection.asList("ADULTRETURN"); logicService.parseString(EncounterDataSource.ENCOUNTER_KEY).in(typeNames); The above criteria will test whether a patient have EncounterType in the list
class	LessThan The LessThan operator will return result that have a less value than the operand. Example: - logicService.parse("'CD4 COUNT'").gte(200); The above will give us a criteria to get the "CD4 COUNT" observations that has the value numeric less than 200
class	LessThanEquals The LessThan operator will return result that have a less value than or equals to the operand. Example: - logicService.parse("'CD4 COUNT'").lte(200); The above will give us a criteria to get the "CD4 COUNT" observations that has the value numeric less than or equals to 200
class	Within The Within operator tests whether an expression will yield true for a certain time frame. Example: - logicService.parse("'CD4 COUNT'").within(Duration.years(2)); The above will give us a criteria to check if there's "CD4 COUNT" observations within the last 2 years

Fields in org.openmrs.logic.op declared as ComparisonOperator

Modifier and Type	Field and Description
static ComparisonOperator	ComparisonOperator.AFTER
static ComparisonOperator	ComparisonOperator.BEFORE
static ComparisonOperator	ComparisonOperator.CONTAINS
static ComparisonOperator	ComparisonOperator.EQUALS
static ComparisonOperator	ComparisonOperator.GT
static ComparisonOperator	ComparisonOperator.GTE
static ComparisonOperator	ComparisonOperator.IN
static ComparisonOperator	ComparisonOperator.LT
static ComparisonOperator	ComparisonOperator.LTE
static ComparisonOperator	ComparisonOperator.WITHIN

Methods in org.openmrs.logic.op with parameters of type ComparisonOperator

Modifier and Type	Method and Description
boolean	Operand.supports(ComparisonOperator operator) Sanity check for this Operand vs a given operator.