org.eclipse.equinox.internal.p2.metadata.expression

Class LDAPFilter

java.lang.Object

org.eclipse.equinox.internal.p2.metadata.expression.Expression

org.eclipse.equinox.internal.p2.metadata.expression.Unary

org.eclipse.equinox.internal.p2.metadata.expression.LDAPFilter

All Implemented Interfaces:

java.lang.Comparable<Expression>, IExpressionConstants, IExpression, IFilterExpression

public class LDAPFilter
extends Unary
implements IFilterExpression

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.equinox.internal.p2.metadata.expression.Expression

Expression.VariableFinder

Field Summary

Fields inherited from class org.eclipse.equinox.internal.p2.metadata.expression.Unary

operand

Fields inherited from interface org.eclipse.equinox.p2.metadata.expression.IExpression

TYPE_ALL, TYPE_AND, TYPE_ARRAY, TYPE_ASSIGNMENT, TYPE_AT, TYPE_COLLECT, TYPE_CONDITION, TYPE_EQUALS, TYPE_EXISTS, TYPE_FIRST, TYPE_FLATTEN, TYPE_FUNCTION, TYPE_GREATER, TYPE_GREATER_EQUAL, TYPE_INTERSECT, TYPE_LAMBDA, TYPE_LATEST, TYPE_LESS, TYPE_LESS_EQUAL, TYPE_LIMIT, TYPE_LITERAL, TYPE_MATCHES, TYPE_MEMBER, TYPE_NOT, TYPE_NOT_EQUALS, TYPE_OR, TYPE_PARAMETER, TYPE_PIPE, TYPE_SELECT, TYPE_TRAVERSE, TYPE_UNION, TYPE_UNIQUE, TYPE_VARIABLE

Fields inherited from interface org.eclipse.equinox.internal.p2.metadata.expression.IExpressionConstants

KEYWORD_ALL, KEYWORD_BOOLEAN, KEYWORD_CLASS, KEYWORD_COLLECT, KEYWORD_EXISTS, KEYWORD_FALSE, KEYWORD_FILTER, KEYWORD_FIRST, KEYWORD_FLATTEN, KEYWORD_INTERSECT, KEYWORD_IQUERY, KEYWORD_LATEST, KEYWORD_LIMIT, KEYWORD_LOCALIZED_KEYS, KEYWORD_LOCALIZED_MAP, KEYWORD_LOCALIZED_PROPERTY, KEYWORD_NULL, KEYWORD_RANGE, KEYWORD_SATISFIES_ALL, KEYWORD_SATISFIES_ANY, KEYWORD_SELECT, KEYWORD_SET, KEYWORD_TRAVERSE, KEYWORD_TRUE, KEYWORD_UNION, KEYWORD_UNIQUE, KEYWORD_VERSION, OPERATOR_AND, OPERATOR_ARRAY, OPERATOR_ASSIGN, OPERATOR_AT, OPERATOR_EACH, OPERATOR_ELSE, OPERATOR_EQUALS, OPERATOR_GT, OPERATOR_GT_EQUAL, OPERATOR_IF, OPERATOR_LT, OPERATOR_LT_EQUAL, OPERATOR_MATCHES, OPERATOR_MEMBER, OPERATOR_NOT, OPERATOR_NOT_EQUALS, OPERATOR_OR, OPERATOR_PARAMETER, PRIORITY_AND, PRIORITY_ASSIGNMENT, PRIORITY_BINARY, PRIORITY_COLLECTION, PRIORITY_COMMA, PRIORITY_CONDITION, PRIORITY_FUNCTION, PRIORITY_LAMBDA, PRIORITY_LITERAL, PRIORITY_MAX, PRIORITY_MEMBER, PRIORITY_NOT, PRIORITY_OR, PRIORITY_VARIABLE, VARIABLE_EVERYTHING, VARIABLE_THIS

Method Summary

Modifier and Type	Method and Description
boolean	accept(IExpressionVisitor visitor) Let the visitor visit this instance and all expressions that this instance contains.
boolean	equals(java.lang.Object o)
java.lang.Object	evaluate(IEvaluationContext context) Evaluate this expression with given context and variables.
int	getExpressionType() Returns the expression type (see TYPE_xxx constants).
java.lang.String	getOperator()
int	getPriority()
boolean	isMatch(java.lang.Object candidate)
boolean	match(<any> reference) Filter using a Map.
boolean	match(java.util.Dictionary dictionary)
boolean	match(java.util.Map<java.lang.String,? extends java.lang.Object> map) Filter using a Map.
boolean	matchCase(java.util.Dictionary dictionary)
boolean	matchCase(java.util.Map<java.lang.String,? extends java.lang.Object> map) Filter with case sensitivity using a Map.
boolean	matches(java.util.Map<java.lang.String,?> map)
void	toString(java.lang.StringBuffer bld, Variable rootVariable)

Methods inherited from class org.eclipse.equinox.internal.p2.metadata.expression.Unary

compareTo, getOperand, hashCode

Methods inherited from class org.eclipse.equinox.internal.p2.metadata.expression.Expression

appendOperand, assertLength, assertLength, compare, elementsToString, equals, evaluateAsIterator, getIndexCandidateMembers, hashCode, isReferenceTo, needsTranslationSupport, toLDAPString, toLDAPString, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.equinox.p2.metadata.expression.IExpression

toLDAPString, toString

Method Detail

accept

public boolean accept(IExpressionVisitor visitor)

Description copied from class: Expression

Let the visitor visit this instance and all expressions that this instance contains.

Specified by:

accept in interface IExpression

Overrides:

accept in class Unary

Parameters:

visitor - The visiting visitor.

Returns:

true if the visitor should continue visiting, false otherwise.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Unary

getOperator

public java.lang.String getOperator()

Specified by:

getOperator in class Expression

getPriority

public int getPriority()

Specified by:

getPriority in class Expression

getExpressionType

public int getExpressionType()

Description copied from interface: IExpression

Returns the expression type (see TYPE_xxx constants).

Specified by:

getExpressionType in interface IExpression

match

public boolean match(java.util.Map<java.lang.String,? extends java.lang.Object> map)

Description copied from interface: IFilterExpression

Filter using a Map. This Filter is executed using the specified Map's keys and values. The keys are case insensitively matched with this Filter.

Specified by:

match in interface IFilterExpression

Parameters:

map - The Map whose keys are used in the match.

Returns:

true if the map's keys and values match this filter; false otherwise.

match

public boolean match(java.util.Dictionary dictionary)

isMatch

public boolean isMatch(java.lang.Object candidate)

match

public boolean match(<any> reference)

Description copied from interface: IFilterExpression

Filter using a Map. This Filter is executed using the specified Map's keys and values. The keys are case insensitively matched with this Filter.

Specified by:

match in interface IFilterExpression

Parameters:

reference - The Map whose keys are used in the match.

Returns:

true if the map's keys and values match this filter; false otherwise.

matchCase

public boolean matchCase(java.util.Map<java.lang.String,? extends java.lang.Object> map)

Description copied from interface: IFilterExpression

Filter with case sensitivity using a Map. This Filter is executed using the specified Map's keys and values. The keys are case sensitively matched with this Filter.

Specified by:

matchCase in interface IFilterExpression

Parameters:

map - The Map whose keys are used in the match.

Returns:

true if the map's keys and values match this filter; false otherwise.

matches

public boolean matches(java.util.Map<java.lang.String,?> map)

matchCase

public boolean matchCase(java.util.Dictionary dictionary)

toString

public void toString(java.lang.StringBuffer bld,
                     Variable rootVariable)

Overrides:

toString in class Unary

evaluate

public java.lang.Object evaluate(IEvaluationContext context)

Description copied from class: Expression

Evaluate this expression with given context and variables.

Specified by:

evaluate in interface IExpression

Overrides:

evaluate in class Unary

Parameters:

context - The evaluation context

Returns:

The result of the evaluation.