org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.string

Class BeamSqlInitCapExpression

java.lang.Object

org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.BeamSqlExpression

org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.string.BeamSqlStringUnaryExpression

org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.string.BeamSqlInitCapExpression

All Implemented Interfaces:

java.io.Serializable

public class BeamSqlInitCapExpression
extends BeamSqlStringUnaryExpression

'INITCAP' operator.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.BeamSqlExpression

operands, outputType

Constructor Summary

Constructors

Constructor and Description
BeamSqlInitCapExpression(java.util.List<BeamSqlExpression> operands)

Method Summary

Modifier and Type	Method and Description
BeamSqlPrimitive	evaluate(Row inputRow, BoundedWindow window, ImmutableMap<java.lang.Integer,java.lang.Object> correlateEnv) Apply input record Row with BoundedWindow to this expression, the output value is wrapped with BeamSqlPrimitive.

Methods inherited from class org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.string.BeamSqlStringUnaryExpression

accept

Methods inherited from class org.apache.beam.sdk.extensions.sql.impl.interpreter.operator.BeamSqlExpression

getOperands, getOutputType, numberOfOperands, op, opType, opValueEvaluated

Methods inherited from class java.lang.Object

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

Constructor Detail

BeamSqlInitCapExpression

public BeamSqlInitCapExpression(java.util.List<BeamSqlExpression> operands)

Method Detail

evaluate

public BeamSqlPrimitive evaluate(Row inputRow,
                                 BoundedWindow window,
                                 ImmutableMap<java.lang.Integer,java.lang.Object> correlateEnv)

Description copied from class: BeamSqlExpression

Apply input record Row with BoundedWindow to this expression, the output value is wrapped with BeamSqlPrimitive.

Specified by:

evaluate in class BeamSqlExpression