com.healthmarketscience.jackcess.impl.expr

Class BaseValue

java.lang.Object

com.healthmarketscience.jackcess.impl.expr.BaseValue

All Implemented Interfaces:

Value

Direct Known Subclasses:

BaseNumericValue, DateTimeValue, StringValue

public abstract class BaseValue
extends Object
implements Value

Author:

James Ahlborn

Nested Class Summary

Nested classes/interfaces inherited from interface com.healthmarketscience.jackcess.expr.Value

Value.Type

Constructor Summary

Constructors

Constructor and Description
BaseValue()

Method Summary

Modifier and Type	Method and Description
BigDecimal	getAsBigDecimal(LocaleContext ctx)
boolean	getAsBoolean(LocaleContext ctx)
Value	getAsDateTimeValue(LocaleContext ctx) Since date/time values have different types, it may be more convenient to get the date/time primitive value with the appropriate type information.
Double	getAsDouble(LocaleContext ctx)
LocalDateTime	getAsLocalDateTime(LocaleContext ctx)
Integer	getAsLongInt(LocaleContext ctx)
String	getAsString(LocaleContext ctx)
boolean	isNull()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.healthmarketscience.jackcess.expr.Value

get, getType

Constructor Detail

BaseValue

public BaseValue()

Method Detail

isNull

public boolean isNull()

Specified by:

isNull in interface Value

Returns:

true if this value represents a "Null" value, false otherwise.

getAsBoolean

public boolean getAsBoolean(LocaleContext ctx)

Specified by:

getAsBoolean in interface Value

Returns:

this primitive value converted to a boolean

getAsString

public String getAsString(LocaleContext ctx)

Specified by:

getAsString in interface Value

Returns:

this primitive value converted to a String

getAsLocalDateTime

public LocalDateTime getAsLocalDateTime(LocaleContext ctx)

Specified by:

getAsLocalDateTime in interface Value

Returns:

this primitive value converted to a LocalDateTime

getAsDateTimeValue

public Value getAsDateTimeValue(LocaleContext ctx)

Description copied from interface: Value

Since date/time values have different types, it may be more convenient to get the date/time primitive value with the appropriate type information.

Specified by:

getAsDateTimeValue in interface Value

Returns:

this value converted to a date/time value

getAsLongInt

public Integer getAsLongInt(LocaleContext ctx)

Specified by:

getAsLongInt in interface Value

Returns:

this primitive value converted (rounded) to an int

getAsDouble

public Double getAsDouble(LocaleContext ctx)

Specified by:

getAsDouble in interface Value

Returns:

this primitive value converted (rounded) to a double

getAsBigDecimal

public BigDecimal getAsBigDecimal(LocaleContext ctx)

Specified by:

getAsBigDecimal in interface Value

Returns:

this primitive value converted to a BigDecimal

toString

public String toString()

Overrides:

toString in class Object