Package org.apache.iotdb.db.mpp.plan.expression.binary

Class NonEqualExpression

java.lang.Object

org.apache.iotdb.db.mpp.plan.expression.Expression

org.apache.iotdb.db.mpp.plan.expression.binary.BinaryExpression

org.apache.iotdb.db.mpp.plan.expression.binary.CompareBinaryExpression

org.apache.iotdb.db.mpp.plan.expression.binary.NonEqualExpression

public class NonEqualExpression
extends CompareBinaryExpression

Field Summary

Fields inherited from class org.apache.iotdb.db.mpp.plan.expression.binary.BinaryExpression

leftExpression, rightExpression

Fields inherited from class org.apache.iotdb.db.mpp.plan.expression.Expression

inputColumnIndex, isConstantOperandCache

Constructor Summary

Constructors

Constructor	Description
NonEqualExpression(java.nio.ByteBuffer byteBuffer)
NonEqualExpression(Expression leftExpression, Expression rightExpression)

Method Summary

Modifier and Type	Method	Description
ExpressionType	getExpressionType()
protected java.lang.String	operator()

Methods inherited from class org.apache.iotdb.db.mpp.plan.expression.binary.CompareBinaryExpression

inferTypes, isCompareBinaryExpression

Methods inherited from class org.apache.iotdb.db.mpp.plan.expression.binary.BinaryExpression

accept, bindInputLayerColumnIndexWithExpression, bindInputLayerColumnIndexWithExpression, collectPaths, concat, constructUdfExecutors, getExpressions, getExpressionStringInternal, getLeftExpression, getRightExpression, isConstantOperandInternal, isMappable, isTimeSeriesGeneratingFunctionExpression, isUserDefinedAggregationFunctionExpression, removeWildcards, serialize, serialize, setLeftExpression, setRightExpression, updateStatisticsForMemoryAssigner

Methods inherited from class org.apache.iotdb.db.mpp.plan.expression.Expression

checkInputExpressionDataType, deserialize, equals, getExpressionString, getInputColumnIndex, hashCode, isBuiltInAggregationFunctionExpression, isConstantOperand, iterator, serialize, serialize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NonEqualExpression

public NonEqualExpression(Expression leftExpression,
                          Expression rightExpression)

NonEqualExpression

public NonEqualExpression(java.nio.ByteBuffer byteBuffer)

Method Detail

operator

protected java.lang.String operator()

Specified by:

operator in class BinaryExpression

getExpressionType

public ExpressionType getExpressionType()

Specified by:

getExpressionType in class Expression