And

And

And

Format

R6Class object.

Value

Object of R6Class for modelling an And operator

Author

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

Super classes

ows4R::OGCAbstractObject -> ows4R::OGCExpression -> ows4R::BinaryLogicOpType -> And

Methods

Public methods

• And$new()

• And$clone()

Inherited methods

• ows4R::OGCAbstractObject$ERROR()
• ows4R::OGCAbstractObject$INFO()
• ows4R::OGCAbstractObject$WARN()
• ows4R::OGCAbstractObject$encode()
• ows4R::OGCAbstractObject$getClass()
• ows4R::OGCAbstractObject$getClassName()
• ows4R::OGCAbstractObject$getNamespaceDefinition()
• ows4R::OGCAbstractObject$isFieldInheritedFrom()
• ows4R::OGCAbstractObject$logger()
• ows4R::OGCAbstractObject$print()
• ows4R::OGCExpression$getExprVersion()
• ows4R::BinaryLogicOpType$setExprVersion()

---

Method new()

Initializes an And expression

Usage

And$new(...)

Arguments

...

list of objects of class OGCExpression

---

Method clone()

The objects of this class are cloneable with this method.

Usage

And$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

  expr1 <- PropertyIsEqualTo$new(PropertyName = "property1", Literal = "value1")
  expr2 <- PropertyIsEqualTo$new(PropertyName = "property2", Literal = "value2")
  and <- And$new(expr1,expr2)
  and_xml <- and$encode() #see how it looks like in XML