com.mapr.ojai.store.impl

Class OperatorExpression

java.lang.Object

com.mapr.ojai.store.impl.Expression

com.mapr.ojai.store.impl.OperatorExpression

Direct Known Subclasses:

NaryOperator, UnaryOperator

public abstract class OperatorExpression
extends Expression

Operator expression in a query expression tree.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	opName

Constructor Summary

Constructors

Constructor and Description
OperatorExpression(java.lang.String opName) Constructor.

Method Summary

Methods inherited from class com.mapr.ojai.store.impl.Expression

emitSql, gatherExpressions, structuralEquals, structuralHashCode, toString, visit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

opName

protected final java.lang.String opName

Constructor Detail

OperatorExpression

public OperatorExpression(java.lang.String opName)

Constructor.

Parameters:

opName - the string name of the operator