OpFilter (Apache Jena ARQ)

Methods
Modifier and Type	Method and Description
`Op`	`apply(Transform transform, Op subOp)`
`Op1`	`copy(Op subOp)`
`boolean`	`equalTo(Op other, NodeIsomorphismMap labelMap)`
`static Op`	`filter(ExprList exprs, Op op)`
`static Op`	`filter(Expr expr, Op op)`
`static OpFilter`	`filter(Op op)`
`static OpFilter`	`filterDirect(ExprList exprs, Op op)` Make a OpFilter - guarantteed to return an OpFilter
`ExprList`	`getExprs()`
`String`	`getName()`
`int`	`hashCode()`
`static OpFilter`	`tidy(OpFilter base)` Compress multiple filters: (filter (filter (filter op)))) into one (filter op)
`void`	`visit(OpVisitor opVisitor)`

Methods inherited from class com.hp.hpl.jena.sparql.algebra.op.OpBase
equals, output, output

Methods inherited from class com.hp.hpl.jena.sparql.util.PrintSerializableBase
toString, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.hp.hpl.jena.sparql.util.PrintSerializable
toString

public static Op filter(Expr expr,
        Op op)

public static Op filter(ExprList exprs,
        Op op)

public static OpFilter filterDirect(ExprList exprs,
                    Op op)

Make a OpFilter - guarantteed to return an OpFilter

tidy
```
public static OpFilter tidy(OpFilter base)
```
Compress multiple filters: (filter (filter (filter op)))) into one (filter op)

public Op apply(Transform transform,
       Op subOp)

public void visit(OpVisitor opVisitor)

public boolean equalTo(Op other,
              NodeIsomorphismMap labelMap)

Class OpFilter