com.espertech.esper.type

Class StringValue

java.lang.Object

com.espertech.esper.type.PrimitiveValueBase

com.espertech.esper.type.StringValue

All Implemented Interfaces:

PrimitiveValue

public final class StringValue
extends PrimitiveValueBase

Placeholder for a String value in an event expression.

Constructor Summary

Constructors

Constructor and Description
StringValue() Constructor.
StringValue(java.lang.String stringValue) Constructor.

Method Summary

Modifier and Type	Method and Description
PrimitiveValueType	getType() Returns the type of primitive value this instance represents.
java.lang.Object	getValueObject() Returns a value object.
void	parse(java.lang.String value) Parse the string literal value into the specific data type.
static java.lang.String	parseString(java.lang.String value) Parse the string literal consisting of text between double-quotes or single-quotes.
static java.lang.String[]	parseString(java.lang.String[] values) Parse the string array returning a string array.
void	setString(java.lang.String x) Set a string value.
java.lang.String	toString()

Methods inherited from class com.espertech.esper.type.PrimitiveValueBase

parse, setBoolean, setByte, setDouble, setFloat, setInt, setLong, setShort

Methods inherited from class java.lang.Object

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

Constructor Detail

StringValue

public StringValue(java.lang.String stringValue)

Constructor.

Parameters:

stringValue - sets initial value

StringValue

public StringValue()

Constructor.

Method Detail

getType

public PrimitiveValueType getType()

Description copied from interface: PrimitiveValue

Returns the type of primitive value this instance represents.

Returns:

enum type of primitive

parseString

public static java.lang.String[] parseString(java.lang.String[] values)

Parse the string array returning a string array.

Parameters:

values - - string array

Returns:

typed array

parse

public final void parse(java.lang.String value)

Description copied from interface: PrimitiveValue

Parse the string literal value into the specific data type.

Parameters:

value - is the textual value to parse

getValueObject

public final java.lang.Object getValueObject()

Description copied from interface: PrimitiveValue

Returns a value object.

Returns:

value object

setString

public final void setString(java.lang.String x)

Description copied from interface: PrimitiveValue

Set a string value.

Specified by:

setString in interface PrimitiveValue

Overrides:

setString in class PrimitiveValueBase

Parameters:

x - is the value to set

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

parseString

public static java.lang.String parseString(java.lang.String value)

Parse the string literal consisting of text between double-quotes or single-quotes.

Parameters:

value - is the text wthin double or single quotes

Returns:

parsed value