org.apache.hadoop.hbase.hbql.statement.args
Class ColumnWidth

java.lang.Object
  org.apache.expreval.expr.MultipleExpressionContext
      org.apache.expreval.expr.ExpressionProperty
          org.apache.hadoop.hbase.hbql.statement.args.ColumnWidth

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

KeyInfo

public class ColumnWidth
extends ExpressionProperty
implements Serializable

See Also:

Serialized Form

Constructor Summary

ColumnWidth()

ColumnWidth(GenericValue val)

Method Summary

String	asString()
int	getWidth()
boolean	isWidthSpecified()
void	validate()

Methods inherited from class org.apache.expreval.expr.ExpressionProperty

allowColumns, getBooleanValue, getIntegerValue, getPropertyType, useResultData

Methods inherited from class org.apache.expreval.expr.MultipleExpressionContext

addColumnToUsedList, addExpression, addNamedParameter, evaluate, evaluateConstant, getAttribsUsedInExpr, getColumnsUsedInExpr, getExpressionList, getGenericValue, getMapping, getMappingContext, getNamedParamMap, getParameterList, getResultAccessor, getTableMapping, optimize, reset, setGenericValue, setMappingContext, setParameter, validateTypes

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnWidth

public ColumnWidth()

ColumnWidth

public ColumnWidth(GenericValue val)

Method Detail

isWidthSpecified

public boolean isWidthSpecified()

getWidth

public int getWidth()

asString

public String asString()

Specified by:

asString in class MultipleExpressionContext

validate

public void validate()
              throws HBqlException

Overrides:

validate in class ExpressionProperty

Throws:

HBqlException