org.revenj.database.postgres.jinq.jpqlquery

Class FunctionExpression

java.lang.Object

org.revenj.database.postgres.jinq.jpqlquery.Expression

org.revenj.database.postgres.jinq.jpqlquery.FunctionExpression

public class FunctionExpression
extends Expression

Constructor Summary

Constructors

Constructor and Description
FunctionExpression()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
void	generateQuery(org.revenj.database.postgres.jinq.jpqlquery.QueryGenerationState queryState, OperatorPrecedenceLevel operatorPrecedenceScope)
void	prepareQueryGeneration(org.revenj.database.postgres.jinq.jpqlquery.Expression.QueryGenerationPreparationPhase preparePhase, org.revenj.database.postgres.jinq.jpqlquery.QueryGenerationState queryState)
static FunctionExpression	singleParam(String name, Expression base)
static FunctionExpression	threeParam(String name, Expression param1, Expression param2, Expression param3)
static FunctionExpression	twoParam(String name, Expression param1, Expression param2)
void	visit(ExpressionVisitor visitor)
static FunctionExpression	withParams(String name, List<Expression> params)

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FunctionExpression

public FunctionExpression()

Method Detail

singleParam

public static FunctionExpression singleParam(String name,
                                             Expression base)

twoParam

public static FunctionExpression twoParam(String name,
                                          Expression param1,
                                          Expression param2)

threeParam

public static FunctionExpression threeParam(String name,
                                            Expression param1,
                                            Expression param2,
                                            Expression param3)

withParams

public static FunctionExpression withParams(String name,
                                            List<Expression> params)

generateQuery

public void generateQuery(org.revenj.database.postgres.jinq.jpqlquery.QueryGenerationState queryState,
                          OperatorPrecedenceLevel operatorPrecedenceScope)

Overrides:

generateQuery in class Expression

prepareQueryGeneration

public void prepareQueryGeneration(org.revenj.database.postgres.jinq.jpqlquery.Expression.QueryGenerationPreparationPhase preparePhase,
                                   org.revenj.database.postgres.jinq.jpqlquery.QueryGenerationState queryState)

Specified by:

prepareQueryGeneration in class Expression

equals

public boolean equals(Object obj)

Overrides:

equals in class Expression

visit

public void visit(ExpressionVisitor visitor)

Specified by:

visit in class Expression