Package com.zfabrik.util.expression

Class X.Eq

java.lang.Object

com.zfabrik.util.expression.X

com.zfabrik.util.expression.X.BinaryOp

com.zfabrik.util.expression.X.Eq

Enclosing class:

X

public static class X.Eq
extends X.BinaryOp

"equality" comparison operator.

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
Eq(X x, X y)

Method Summary

Modifier and Type	Method	Description
java.lang.Object	eval(java.util.Map<java.lang.String,java.lang.Object> context)	Evaluation of the expression over a map style context that defines variable values.
java.lang.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 Detail

Eq

public Eq(X x,
          X y)

Method Detail

eval

public java.lang.Object eval(java.util.Map<java.lang.String,java.lang.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 java.lang.String toString()

Overrides:

toString in class java.lang.Object