Scope.Frame (Apache Commons JEXL 3.1 API)

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org.apache.commons.jexl3.internal
Class Scope.Frame

java.lang.Object
  org.apache.commons.jexl3.internal.Scope.Frame

Enclosing class:: Scope

public static final class Scope.Frame
extends Object
extends Object

A call frame, created from a scope, stores the arguments and local variables in a "stack frame" (sic).

Since:: 3.0

Constructor Summary
`Scope.Frame(Scope s, Object[] r, int c)` Creates a new frame.

Method Summary
`Scope.Frame`	`assign(Object... values)` Assign values to this frame.
`boolean`	`equals(Object obj)`
`Object`	`get(int s)` Gets a value.
`Scope`	`getScope()` Gets the scope.
`int`	`hashCode()`
`void`	`set(int r, Object value)` Sets a value.

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

Scope.Frame

public Scope.Frame(Scope s,
                   Object[] r,
                   int c)

Creates a new frame.

Parameters:: s - the scope; r - the stack frame; c - the number of curried parameters

Method Detail

getScope

public Scope getScope()

Gets the scope.

Returns:: this frame scope

hashCode

public int hashCode()

Overrides:: hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:: equals in class Object

get

public Object get(int s)

Gets a value.

Parameters:: s - the offset in this frame
Returns:: the stacked value

set

public void set(int r,
                Object value)

Sets a value.

Parameters:: r - the offset in this frame; value - the value to set in this frame

assign

public Scope.Frame assign(Object... values)

Assign values to this frame.

Parameters:: values - the values
Returns:: this frame