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java.lang.Object | +--jade.content.abs.AbsObjectImpl | +--jade.content.abs.AbsPrimitiveSlotsHolder | +--jade.content.abs.AbsPredicate
An abstract descriptor that can hold a predicate expression.
Field Summary |
Fields inherited from interface jade.content.abs.AbsObject |
ABS_AGENT_ACTION, ABS_AGGREGATE, ABS_CONCEPT, ABS_CONTENT_ELEMENT_LIST, ABS_IRE, ABS_PREDICATE, ABS_PRIMITIVE, ABS_VARIABLE, UNKNOWN |
Constructor Summary | |
AbsPredicate(java.lang.String typeName)
Construct an Abstract descriptor to hold a predicate of the proper type (e.g. |
Method Summary | |
AbsTerm |
getAbsTerm(java.lang.String name)
Gets the value (casted as an AbsTerm) of an attribute of the predicate held by this abstract descriptor. |
int |
getAbsType()
|
static java.lang.Class |
getJavaClass()
|
boolean |
isAContentExpression()
Return true if this Abstract Content Element represents a ContentExpression of the SL Grammar (see also FIPA-SL specifications). |
boolean |
isMetaFormula()
Return true if this object represents a meta formula (symbol ?? |
void |
set(java.lang.String name,
AbsObject value)
Sets an attribute of the predicate held by this abstract descriptor. |
void |
setIsAContentExpression(boolean flag)
Set the isAContentExpression flag to the passed value. |
void |
setIsMetaFormula(boolean isMeta)
Sets the value of isMetaFormula, where the default is false. |
Methods inherited from class jade.content.abs.AbsPrimitiveSlotsHolder |
getBoolean, getByteSequence, getDate, getDouble, getFloat, getInteger, getLong, getString, set, set, set, set, set, set, set, set |
Methods inherited from class jade.content.abs.AbsObjectImpl |
equals, getAbsObject, getCount, getNames, getTypeName, hashCode, isGrounded, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface jade.content.abs.AbsObject |
getAbsObject, getCount, getNames, getTypeName, isGrounded |
Constructor Detail |
public AbsPredicate(java.lang.String typeName)
typeName
- The name of the type of the predicate held by
this abstract descriptor.Method Detail |
public void set(java.lang.String name, AbsObject value)
set
in class AbsPrimitiveSlotsHolder
name
- The name of the attribute to be set.value
- The new value of the attribute.public AbsTerm getAbsTerm(java.lang.String name)
name
- The name of the attribute.
public static java.lang.Class getJavaClass()
public boolean isAContentExpression()
AbsContentElement
isAContentExpression
in interface AbsContentElement
AbsContentElement.isAContentExpression
public void setIsAContentExpression(boolean flag)
AbsContentElement
setIsAContentExpression
in interface AbsContentElement
flag
- true if this Abstract Content Element represents a ContentExpression
of the SL Grammar (see also FIPA-SL specifications), false otherwiseAbsContentElement.setIsAContentExpression(boolean flag)
public final boolean isMetaFormula()
public final void setIsMetaFormula(boolean isMeta)
public int getAbsType()
getAbsType
in interface AbsObject
getAbsType
in class AbsObjectImpl
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