public class StatementVariableRefImpl extends java.lang.Object implements StatementVariableRef
Constructor and Description |
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StatementVariableRefImpl(VariableService variableService)
Ctor.
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Modifier and Type | Method and Description |
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void |
addConfiguredVariable(java.lang.String variableName)
Add a preconfigured variable.
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void |
addReferences(java.lang.String statementName,
java.util.Set<java.lang.String> variablesReferenced)
Add a reference from a statement name to a set of variables.
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java.util.Set<java.lang.String> |
getStatementNamesForVar(java.lang.String variableName)
Returns the set of statement names that use a given variable.
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boolean |
isInUse(java.lang.String variable)
Returns true if the variable is listed as in-use by any statement, or false if not
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void |
removeConfiguredVariable(java.lang.String variableName)
Remove a preconfigured variable.
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void |
removeReferencesStatement(java.lang.String statementName)
Remove all references for a given statement.
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void |
removeReferencesVariable(java.lang.String name)
Remove all references for a given event type.
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public StatementVariableRefImpl(VariableService variableService)
variableService
- variablespublic void addConfiguredVariable(java.lang.String variableName)
StatementVariableRef
addConfiguredVariable
in interface StatementVariableRef
variableName
- namepublic void removeConfiguredVariable(java.lang.String variableName)
StatementVariableRef
removeConfiguredVariable
in interface StatementVariableRef
variableName
- varpublic void addReferences(java.lang.String statementName, java.util.Set<java.lang.String> variablesReferenced)
StatementVariableRef
addReferences
in interface StatementVariableRef
statementName
- name of statementvariablesReferenced
- typespublic void removeReferencesStatement(java.lang.String statementName)
StatementVariableRef
removeReferencesStatement
in interface StatementVariableRef
statementName
- statement namepublic void removeReferencesVariable(java.lang.String name)
StatementVariableRef
removeReferencesVariable
in interface StatementVariableRef
name
- variable namepublic boolean isInUse(java.lang.String variable)
StatementVariableRef
isInUse
in interface StatementVariableRef
variable
- namepublic java.util.Set<java.lang.String> getStatementNamesForVar(java.lang.String variableName)
StatementVariableRef
getStatementNamesForVar
in interface StatementVariableRef
variableName
- name