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java.lang.Objectcom.crystaldecisions.sdk.occa.report.data.Value
com.crystaldecisions.sdk.occa.report.data.ParameterFieldValue
com.crystaldecisions.sdk.occa.report.data.ParameterFieldDiscreteValue
This object represents a discrete value belonging to a parameter.
A discrete value is a value that does not have a
range--that is, it is singular. Examples of discrete values are:
1, 56.4, "Jeremy", and so on. When possible, use the interfaces
IParameterFieldValue
and IValue
to manipulate this
object.
Constructor Summary | |
ParameterFieldDiscreteValue()
|
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ParameterFieldDiscreteValue(IParameterFieldDiscreteValue src)
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Method Summary | |
java.lang.Object |
clone(boolean deepClone)
Returns the new object that has been cloned. |
java.lang.String |
computeText()
The computeText method returns a String representation
of the field value that can be used in a report formula.
|
void |
copyTo(java.lang.Object destObject,
boolean deepCopy)
Copies the object. |
java.lang.Object |
createMember(java.lang.String eleName,
org.xml.sax.Attributes attrs,
XMLSerializationContext ctxt,
java.util.Map objState,
boolean[] bLoaded)
For internal use only. |
java.lang.String |
displayText(java.util.Locale locale)
Returns the field's value as a localized and formatted String . |
void |
endElement(java.lang.String eleName,
java.util.Map objState)
For internal use only. |
java.lang.Object |
getValue()
Returns the discrete value of the parameter. |
boolean |
hasContent(java.lang.Object srcParameterFieldDiscreteValue)
Returns true if this object contains the same elements
as the passed in object. |
void |
readElement(java.lang.String eleName,
java.lang.String sVal,
org.xml.sax.Attributes attrs,
java.util.Map objState)
For internal use only. |
void |
save(XMLWriter writer,
java.lang.String sTag,
XMLSerializationContext ctxt)
For internal use only. |
void |
save(XMLWriter writer,
XMLSerializationContext ctxt)
For internal use only. |
void |
saveContents(XMLWriter writer,
XMLSerializationContext ctxt)
For internal use only. |
void |
setValue(java.lang.Object value)
Sets the discrete value of the parameter. |
void |
startElement(java.lang.String eleName,
java.util.Map objState,
org.xml.sax.Attributes attrs)
For internal use only. |
Methods inherited from class com.crystaldecisions.sdk.occa.report.data.ParameterFieldValue |
getDescription, setDescription, startElement |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.crystaldecisions.sdk.occa.report.data.IParameterFieldValue |
getDescription, setDescription |
Constructor Detail |
public ParameterFieldDiscreteValue(IParameterFieldDiscreteValue src)
public ParameterFieldDiscreteValue()
Method Detail |
public java.lang.Object clone(boolean deepClone)
IClone
Returns the new object that has been cloned.
clone
in interface IClone
clone
in class ParameterFieldValue
public java.lang.String computeText()
IValue
The computeText
method returns a String
representation
of the field value that can be used in a report formula.
The String
is not formatted or localized.
The syntax will always be Crystal syntax.
If the field contains a date, computeText
returns Date(x, x, x); if it contains a date and time,
computeText
returns DateTime(x, x, x, x, x, x).
However, when the date is 1900, 0, 1 (the Java start date),
ComputeText returns Time(x, x, x). If you want to set a field
to a time value only (that is, with no date), you should set
the date to 1900, 0, 1, so that computeText
will retrieve
the correct information.
computeText
in interface IValue
computeText
in class Value
public void copyTo(java.lang.Object destObject, boolean deepCopy)
IClone
Copies the object.
copyTo
in interface IClone
copyTo
in class ParameterFieldValue
public java.lang.Object createMember(java.lang.String eleName, org.xml.sax.Attributes attrs, XMLSerializationContext ctxt, java.util.Map objState, boolean[] bLoaded)
Value
For internal use only.
createMember
in class ParameterFieldValue
public java.lang.String displayText(java.util.Locale locale)
IValue
Returns the field's value as a localized and formatted
String
. The Locale can be a java.util.Locale
value.
The value is formatted according to the locale.
The user is required to pass in a locale; the system
default locale or user default locale is not used.
If the field contains a date, displayText
returns a
locale-specific date string; if it contains a date and time,
displayText
returns a locale-specific date time String
;
if it contains a time String
, displayText
returns a locale-specific
time String
.
displayText
in interface IValue
displayText
in class Value
public void endElement(java.lang.String eleName, java.util.Map objState)
Value
For internal use only.
endElement
in class ParameterFieldValue
public java.lang.Object getValue()
IParameterFieldDiscreteValue
Returns the discrete value of the parameter.
getValue
in interface IParameterFieldDiscreteValue
public boolean hasContent(java.lang.Object srcParameterFieldDiscreteValue)
IClone
Returns true
if this object contains the same elements
as the passed in object.
hasContent
in interface IClone
hasContent
in class ParameterFieldValue
public void readElement(java.lang.String eleName, java.lang.String sVal, org.xml.sax.Attributes attrs, java.util.Map objState)
Value
For internal use only.
readElement
in class ParameterFieldValue
public void save(XMLWriter writer, XMLSerializationContext ctxt) throws java.io.IOException
Value
For internal use only.
save
in class ParameterFieldValue
java.io.IOException
public void save(XMLWriter writer, java.lang.String sTag, XMLSerializationContext ctxt) throws java.io.IOException
Value
For internal use only.
save
in class ParameterFieldValue
java.io.IOException
public void saveContents(XMLWriter writer, XMLSerializationContext ctxt) throws java.io.IOException
Value
For internal use only.
saveContents
in class ParameterFieldValue
java.io.IOException
public void setValue(java.lang.Object value)
IParameterFieldDiscreteValue
Sets the discrete value of the parameter.
setValue
in interface IParameterFieldDiscreteValue
value
- The value as an object.public void startElement(java.lang.String eleName, java.util.Map objState, org.xml.sax.Attributes attrs)
For internal use only.
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