
reflex.node.GTEqualsNode Maven / Gradle / Ivy
/**
* The MIT License (MIT)
*
* Copyright (c) 2011-2016 Incapture Technologies LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package reflex.node;
import reflex.IReflexHandler;
import reflex.Scope;
import reflex.debug.IReflexDebugger;
import reflex.value.ReflexValue;
import reflex.value.internal.ReflexNullValue;
public class GTEqualsNode extends BaseNode {
private ReflexNode lhs;
private ReflexNode rhs;
public GTEqualsNode(int lineNumber, IReflexHandler handler, Scope s, ReflexNode lhs, ReflexNode rhs) {
super(lineNumber, handler, s);
this.lhs = lhs;
this.rhs = rhs;
}
@Override
public ReflexValue evaluate(IReflexDebugger debugger, Scope scope) {
debugger.stepStart(this, scope);
ReflexValue a = lhs.evaluate(debugger, scope);
ReflexValue b = rhs.evaluate(debugger, scope);
ReflexValue retVal = new ReflexNullValue(lineNumber);;
if (a.isNumber() && b.isNumber()) {
retVal = new ReflexValue(a.asDouble() >= b.asDouble());
} else if (a.isString() && b.isString()) {
retVal = new ReflexValue(a.asString().compareTo(b.asString()) >= 0);
} else if (a.isTime() && b.isTime()) {
retVal = new ReflexValue(a.asTime().greaterThanEquals(b.asTime()));
} else if (a.isDate() && b.isDate()) {
retVal = new ReflexValue(a.asDate().greaterThanEquals(b.asDate()));
} else {
throwError("both must be of same type: numeric, date, time or string", lhs, rhs, a, b);
}
debugger.stepEnd(this, retVal, scope);
return retVal;
}
@Override
public String toString() {
return String.format("(%s >= %s)", lhs, rhs);
}
}
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