Package com.zfabrik.util.expression

Class X.In

java.lang.Object

com.zfabrik.util.expression.X

com.zfabrik.util.expression.X.BinaryOp

com.zfabrik.util.expression.X.In

Enclosing class:

X

public static class X.In
extends X.BinaryOp

"containment" operator. Evaluates to true, if the left operand is contained in the right operand - whatever that may mean in the evaluation context.

The default evaluation over a map context (see eval(Map))) translates to collection containment if the right operand evaluates to a collection or to containment as showing up as a string in a comma-separated list of strings that is the right operand's evaluation result.

Nested Class Summary

Nested classes/interfaces inherited from class com.zfabrik.util.expression.X

X.And, X.BinaryOp, X.Eq, X.Ge, X.Gt, X.In, X.Le, X.Lt, X.Neq, X.Not, X.Or, X.UnaryOp, X.Val, X.Var, X.Xor

Constructor Summary

Constructors

Constructor	Description
In(X x, X y)

Method Summary

Modifier and Type	Method	Description
X	clone(X x, X y)	Create a clone of this X.BinaryOp with the given two args
Object	eval(Map<String,Object> context)	Evaluation of the expression over a map style context that defines variable values.
String	toString()

Methods inherited from class com.zfabrik.util.expression.X.BinaryOp

equals, getLeft, getRight, hashCode

Methods inherited from class com.zfabrik.util.expression.X

and, and, eq, eq, eval, eval, ge, gt, in, le, lt, neq, neq, not, not, or, or, val, var, xor, xor

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

In

public In(X x,
 X y)

Method Details

eval

public Object eval(Map<String,Object> context)

Description copied from class: X

Evaluation of the expression over a map style context that defines variable values.

Specified by:

eval in class X

toString

public String toString()

Overrides:

toString in class Object

clone

public X clone(X x,
 X y)

Description copied from class: X.BinaryOp

Create a clone of this X.BinaryOp with the given two args

Specified by:

clone in class X.BinaryOp