com.espertech.esper.type
Class PrimitiveValueBase

java.lang.Object
  com.espertech.esper.type.PrimitiveValueBase

All Implemented Interfaces:

PrimitiveValue

Direct Known Subclasses:

BoolValue, ByteValue, DoubleValue, FloatValue, IntValue, LongValue, ShortValue, StringValue

public abstract class PrimitiveValueBase
extends java.lang.Object
implements PrimitiveValue

Abstract class for literal values supplied in an event expression string and prepared expression values supplied by set methods.

Constructor Summary

PrimitiveValueBase()

Method Summary

void	parse(java.lang.String[] values) Parse the string literal values supplied in the array into the specific data type.
void	setBoolean(boolean x) Set a boolean value.
void	setByte(byte x) Set a byte value.
void	setDouble(double x) Set a double value.
void	setFloat(float x) Set a float value.
void	setInt(int x) Set an int value.
void	setLong(long x) Set a long value.
void	setShort(short x) Set a short value.
void	setString(java.lang.String x) Set a string value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.type.PrimitiveValue

getType, getValueObject, parse

Constructor Detail

PrimitiveValueBase

public PrimitiveValueBase()

Method Detail

parse

public void parse(java.lang.String[] values)

Description copied from interface: PrimitiveValue

Parse the string literal values supplied in the array into the specific data type.

Specified by:

parse in interface PrimitiveValue

Parameters:

values - are the textual values to parse

setBoolean

public void setBoolean(boolean x)
                throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a boolean value.

Specified by:

setBoolean in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setByte

public void setByte(byte x)
             throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a byte value.

Specified by:

setByte in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setDouble

public void setDouble(double x)
               throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a double value.

Specified by:

setDouble in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setFloat

public void setFloat(float x)
              throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a float value.

Specified by:

setFloat in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setInt

public void setInt(int x)
            throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set an int value.

Specified by:

setInt in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setLong

public void setLong(long x)
             throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a long value.

Specified by:

setLong in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setShort

public void setShort(short x)
              throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a short value.

Specified by:

setShort in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean

setString

public void setString(java.lang.String x)
               throws java.lang.UnsupportedOperationException

Description copied from interface: PrimitiveValue

Set a string value.

Specified by:

setString in interface PrimitiveValue

Parameters:

x - is the value to set

Throws:

java.lang.UnsupportedOperationException - to indicate that the value cannot convert from boolean