Package com.caplin.streamlink

Class ContainerFilterFactory

java.lang.Object

com.caplin.streamlink.ContainerFilterFactory

public class ContainerFilterFactory
extends Object

A factory for creating FilterExpressions for use in the ContainerSubscriptionParameters select method.

ContainerSubscriptionParameters parameters = streamlink.createContainerSubscriptionParameters();
FilterExpression fe1 = ContainerFilterFactory.create("FIELD1", FilterExpressionOperator.GREATER_THAN, "0.1");FilterExpression fe2 = ContainerFilterFactory.create("FIELD3", FilterExpressionOperator.EQUAL, "a a");
FilterExpression fe3 = ContainerFilterFactory.createLogical(FilterExpressionLogicalOperator.AND, fe1, fe2);
parameters.select(fe3.toFilterString(), null, null);

Constructor Summary

Constructors

Constructor	Description
ContainerFilterFactory()

Method Summary

Modifier and Type	Method	Description
static FilterExpression	create(String field, FilterExpressionOperator oper, String value)	Creates a new field filter expression.
static FilterExpression	createCustom(String field, String fieldType, FilterExpressionOperator oper, String value)	Creates a new custom field filter expression.
static FilterExpression	createLogical(FilterExpressionLogicalOperator oper, FilterExpression... expressions)	Creates a new logical filter expression.
static FilterExpression	createNumeric(String field, FilterExpressionOperator oper, String value)	Creates a new numeric field filter expression.
static FilterExpression	createText(String field, FilterExpressionOperator oper, String value)	Creates a new text field filter expression.

Methods inherited from class java.lang.Object

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

Constructor Details

ContainerFilterFactory

public ContainerFilterFactory()

Method Details

create

public static FilterExpression create(String field,
 FilterExpressionOperator oper,
 String value)

Creates a new field filter expression.

Parameters:

field - The field.

oper - The comparison operator.

value - The value.

Returns:

A new FilterExpression.

createNumeric

public static FilterExpression createNumeric(String field,
 FilterExpressionOperator oper,
 String value)

Creates a new numeric field filter expression.

Parameters:

field - The field.

oper - The numeric comparison operator.

value - The value.

Returns:

A new FilterExpression.

createText

public static FilterExpression createText(String field,
 FilterExpressionOperator oper,
 String value)

Creates a new text field filter expression.

Parameters:

field - The field.

oper - The text comparison operator.

value - The value.

Returns:

A new FilterExpression.

createCustom

public static FilterExpression createCustom(String field,
 String fieldType,
 FilterExpressionOperator oper,
 String value)

Creates a new custom field filter expression.

Parameters:

field - The field.

fieldType - The custom type of this field e.g. Tenor.

oper - The operator.

value - The value.

Returns:

A new FilterExpression.

createLogical

public static FilterExpression createLogical(FilterExpressionLogicalOperator oper,
 FilterExpression... expressions)

Creates a new logical filter expression.

Parameters:

oper - The logical operator.

expressions - A list of FilterExpressions.

Returns:

A new FilterExpression.