public interface GlobalValues
ProcessorStream.getGlobalValues()
Modifier and Type | Interface and Description |
---|---|
static class |
GlobalValues.Type
This defines the set of global value types than can be accessed from the
global values table.
|
Modifier and Type | Method and Description |
---|---|
java.util.Iterator<java.lang.String> |
fieldNameIterator()
Returns an iterator for each field name with at least one global value.
|
java.lang.Object |
getValue(GlobalValues.Type type,
java.lang.String fieldName)
Returns the global value for the specified type and field name or
null
if no value can be located. |
java.util.Map<GlobalValues.Type,java.lang.Object> |
getValues(java.lang.String fieldName)
Returns a map containing the known entries for the specified field name
or
null of no entries for the field exist. |
java.lang.Object getValue(GlobalValues.Type type, java.lang.String fieldName)
null
if no value can be located. The returned value is generally expected to
be a number although future functionality may return different value types.type
- the type of valuefieldName
- the field namenull
java.util.Map<GlobalValues.Type,java.lang.Object> getValues(java.lang.String fieldName)
null
of no entries for the field exist.fieldName
- null
java.util.Iterator<java.lang.String> fieldNameIterator()
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