WindowingSpec (Hive 1.2.2 API)

public class WindowingSpec
extends Object

Nested Classes
Modifier and Type	Class and Description
`static class`	`WindowingSpec.BoundarySpec`
`static class`	`WindowingSpec.CurrentRowSpec`
`static class`	`WindowingSpec.Direction`
`static class`	`WindowingSpec.RangeBoundarySpec`
`static class`	`WindowingSpec.ValueBoundarySpec`
`static class`	`WindowingSpec.WindowExpressionSpec`
`static class`	`WindowingSpec.WindowFrameSpec`
`static class`	`WindowingSpec.WindowFunctionSpec`
`static class`	`WindowingSpec.WindowSpec`

Constructors
Constructor and Description
`WindowingSpec()`

Methods
Modifier and Type	Method and Description
`void`	`addWindowFunction(WindowingSpec.WindowFunctionSpec wFn)`
`void`	`addWindowSpec(String name, WindowingSpec.WindowSpec wdwSpec)`
`HashMap<String,WindowingSpec.WindowExpressionSpec>`	`getAliasToWdwExpr()`
`PTFInvocationSpec.OrderSpec`	`getQueryOrderSpec()`
`PTFInvocationSpec.PartitioningSpec`	`getQueryPartitioningSpec()`
`PTFInvocationSpec.PartitionSpec`	`getQueryPartitionSpec()`
`ArrayList<WindowingSpec.WindowExpressionSpec>`	`getWindowExpressions()`
`HashMap<String,WindowingSpec.WindowSpec>`	`getWindowSpecs()`
`void`	`setAliasToWdwExpr(HashMap<String,WindowingSpec.WindowExpressionSpec> aliasToWdwExpr)`
`void`	`setWindowExpressions(ArrayList<WindowingSpec.WindowExpressionSpec> windowExpressions)`
`void`	`setWindowSpecs(HashMap<String,WindowingSpec.WindowSpec> windowSpecs)`
`void`	`validateAndMakeEffective()`

public void addWindowSpec(String name,
                 WindowingSpec.WindowSpec wdwSpec)

public void addWindowFunction(WindowingSpec.WindowFunctionSpec wFn)

public HashMap<String,WindowingSpec.WindowExpressionSpec> getAliasToWdwExpr()

public void setAliasToWdwExpr(HashMap<String,WindowingSpec.WindowExpressionSpec> aliasToWdwExpr)

public HashMap<String,WindowingSpec.WindowSpec> getWindowSpecs()

public void setWindowSpecs(HashMap<String,WindowingSpec.WindowSpec> windowSpecs)

public ArrayList<WindowingSpec.WindowExpressionSpec> getWindowExpressions()

public void setWindowExpressions(ArrayList<WindowingSpec.WindowExpressionSpec> windowExpressions)

public PTFInvocationSpec.PartitioningSpec getQueryPartitioningSpec()

public PTFInvocationSpec.PartitionSpec getQueryPartitionSpec()

public PTFInvocationSpec.OrderSpec getQueryOrderSpec()

public void validateAndMakeEffective()
                              throws SemanticException

Class WindowingSpec