Class ModelCache

java.lang.Object
com.google.ortools.constraintsolver.ModelCache
public class ModelCache extends Object
Implements a complete cache for model elements: expressions and
constraints. Caching is based on the signatures of the elements, as
well as their types. This class is used internally to avoid creating
duplicate objects.

  • Field Details

    • swigCMemOwn

      protected transient boolean swigCMemOwn

    • VOID_FALSE_CONSTRAINT

      public static final int VOID_FALSE_CONSTRAINT

    • VOID_TRUE_CONSTRAINT

      public static final int VOID_TRUE_CONSTRAINT

    • VOID_CONSTRAINT_MAX

      public static final int VOID_CONSTRAINT_MAX

    • VAR_CONSTANT_EQUALITY

      public static final int VAR_CONSTANT_EQUALITY

    • VAR_CONSTANT_GREATER_OR_EQUAL

      public static final int VAR_CONSTANT_GREATER_OR_EQUAL

    • VAR_CONSTANT_LESS_OR_EQUAL

      public static final int VAR_CONSTANT_LESS_OR_EQUAL

    • VAR_CONSTANT_NON_EQUALITY

      public static final int VAR_CONSTANT_NON_EQUALITY

    • VAR_CONSTANT_CONSTRAINT_MAX

      public static final int VAR_CONSTANT_CONSTRAINT_MAX

    • VAR_CONSTANT_CONSTANT_BETWEEN

      public static final int VAR_CONSTANT_CONSTANT_BETWEEN

    • VAR_CONSTANT_CONSTANT_CONSTRAINT_MAX

      public static final int VAR_CONSTANT_CONSTANT_CONSTRAINT_MAX

    • EXPR_EXPR_EQUALITY

      public static final int EXPR_EXPR_EQUALITY

    • EXPR_EXPR_GREATER

      public static final int EXPR_EXPR_GREATER

    • EXPR_EXPR_GREATER_OR_EQUAL

      public static final int EXPR_EXPR_GREATER_OR_EQUAL

    • EXPR_EXPR_LESS

      public static final int EXPR_EXPR_LESS

    • EXPR_EXPR_LESS_OR_EQUAL

      public static final int EXPR_EXPR_LESS_OR_EQUAL

    • EXPR_EXPR_NON_EQUALITY

      public static final int EXPR_EXPR_NON_EQUALITY

    • EXPR_EXPR_CONSTRAINT_MAX

      public static final int EXPR_EXPR_CONSTRAINT_MAX

    • EXPR_OPPOSITE

      public static final int EXPR_OPPOSITE

    • EXPR_ABS

      public static final int EXPR_ABS

    • EXPR_SQUARE

      public static final int EXPR_SQUARE

    • EXPR_EXPRESSION_MAX

      public static final int EXPR_EXPRESSION_MAX

    • EXPR_EXPR_DIFFERENCE

      public static final int EXPR_EXPR_DIFFERENCE

    • EXPR_EXPR_PROD

      public static final int EXPR_EXPR_PROD

    • EXPR_EXPR_DIV

      public static final int EXPR_EXPR_DIV

    • EXPR_EXPR_MAX

      public static final int EXPR_EXPR_MAX

    • EXPR_EXPR_MIN

      public static final int EXPR_EXPR_MIN

    • EXPR_EXPR_SUM

      public static final int EXPR_EXPR_SUM

    • EXPR_EXPR_IS_LESS

      public static final int EXPR_EXPR_IS_LESS

    • EXPR_EXPR_IS_LESS_OR_EQUAL

      public static final int EXPR_EXPR_IS_LESS_OR_EQUAL

    • EXPR_EXPR_IS_EQUAL

      public static final int EXPR_EXPR_IS_EQUAL

    • EXPR_EXPR_IS_NOT_EQUAL

      public static final int EXPR_EXPR_IS_NOT_EQUAL

    • EXPR_EXPR_EXPRESSION_MAX

      public static final int EXPR_EXPR_EXPRESSION_MAX

    • EXPR_EXPR_CONSTANT_CONDITIONAL

      public static final int EXPR_EXPR_CONSTANT_CONDITIONAL

    • EXPR_EXPR_CONSTANT_EXPRESSION_MAX

      public static final int EXPR_EXPR_CONSTANT_EXPRESSION_MAX

    • EXPR_CONSTANT_DIFFERENCE

      public static final int EXPR_CONSTANT_DIFFERENCE

    • EXPR_CONSTANT_DIVIDE

      public static final int EXPR_CONSTANT_DIVIDE

    • EXPR_CONSTANT_PROD

      public static final int EXPR_CONSTANT_PROD

    • EXPR_CONSTANT_MAX

      public static final int EXPR_CONSTANT_MAX

    • EXPR_CONSTANT_MIN

      public static final int EXPR_CONSTANT_MIN

    • EXPR_CONSTANT_SUM

      public static final int EXPR_CONSTANT_SUM

    • EXPR_CONSTANT_IS_EQUAL

      public static final int EXPR_CONSTANT_IS_EQUAL

    • EXPR_CONSTANT_IS_NOT_EQUAL

      public static final int EXPR_CONSTANT_IS_NOT_EQUAL

    • EXPR_CONSTANT_IS_GREATER_OR_EQUAL

      public static final int EXPR_CONSTANT_IS_GREATER_OR_EQUAL

    • EXPR_CONSTANT_IS_LESS_OR_EQUAL

      public static final int EXPR_CONSTANT_IS_LESS_OR_EQUAL

    • EXPR_CONSTANT_EXPRESSION_MAX

      public static final int EXPR_CONSTANT_EXPRESSION_MAX

    • VAR_CONSTANT_CONSTANT_SEMI_CONTINUOUS

      public static final int VAR_CONSTANT_CONSTANT_SEMI_CONTINUOUS

    • VAR_CONSTANT_CONSTANT_EXPRESSION_MAX

      public static final int VAR_CONSTANT_CONSTANT_EXPRESSION_MAX

    • VAR_CONSTANT_ARRAY_ELEMENT

      public static final int VAR_CONSTANT_ARRAY_ELEMENT

    • VAR_CONSTANT_ARRAY_EXPRESSION_MAX

      public static final int VAR_CONSTANT_ARRAY_EXPRESSION_MAX

    • VAR_ARRAY_CONSTANT_ARRAY_SCAL_PROD

      public static final int VAR_ARRAY_CONSTANT_ARRAY_SCAL_PROD

    • VAR_ARRAY_CONSTANT_ARRAY_EXPRESSION_MAX

      public static final int VAR_ARRAY_CONSTANT_ARRAY_EXPRESSION_MAX

    • VAR_ARRAY_MAX

      public static final int VAR_ARRAY_MAX

    • VAR_ARRAY_MIN

      public static final int VAR_ARRAY_MIN

    • VAR_ARRAY_SUM

      public static final int VAR_ARRAY_SUM

    • VAR_ARRAY_EXPRESSION_MAX

      public static final int VAR_ARRAY_EXPRESSION_MAX

    • VAR_ARRAY_CONSTANT_INDEX

      public static final int VAR_ARRAY_CONSTANT_INDEX

    • VAR_ARRAY_CONSTANT_EXPRESSION_MAX

      public static final int VAR_ARRAY_CONSTANT_EXPRESSION_MAX

  • Constructor Details

    • ModelCache

      public ModelCache(long cPtr, boolean cMemoryOwn)

  • Method Details

    • getCPtr

      public static long getCPtr(ModelCache obj)

    • swigRelease

      public static long swigRelease(ModelCache obj)

    • finalize

      protected void finalize()
      Overrides:
      finalize in class Object

    • delete

      public void delete()

    • clear

      public void clear()

    • findVoidConstraint

      public Constraint findVoidConstraint(int type)
      Void constraints.

    • insertVoidConstraint

      public void insertVoidConstraint(Constraint ct, int type)

    • findVarConstantConstraint

      public Constraint findVarConstantConstraint(IntVar var, long value, int type)
      Var Constant Constraints.

    • insertVarConstantConstraint

      public void insertVarConstantConstraint(Constraint ct, IntVar var, long value, int type)

    • findVarConstantConstantConstraint

      public Constraint findVarConstantConstantConstraint(IntVar var, long value1, long value2, int type)
      Var Constant Constant Constraints.

    • insertVarConstantConstantConstraint

      public void insertVarConstantConstantConstraint(Constraint ct, IntVar var, long value1, long value2, int type)

    • findExprExprConstraint

      public Constraint findExprExprConstraint(IntExpr expr1, IntExpr expr2, int type)
      Expr Expr Constraints.

    • insertExprExprConstraint

      public void insertExprExprConstraint(Constraint ct, IntExpr expr1, IntExpr expr2, int type)

    • findExprExpression

      public IntExpr findExprExpression(IntExpr expr, int type)
      Expr Expressions.

    • insertExprExpression

      public void insertExprExpression(IntExpr expression, IntExpr expr, int type)

    • findExprConstantExpression

      public IntExpr findExprConstantExpression(IntExpr expr, long value, int type)
      Expr Constant Expressions.

    • insertExprConstantExpression

      public void insertExprConstantExpression(IntExpr expression, IntExpr var, long value, int type)

    • findExprExprExpression

      public IntExpr findExprExprExpression(IntExpr var1, IntExpr var2, int type)
      Expr Expr Expressions.

    • insertExprExprExpression

      public void insertExprExprExpression(IntExpr expression, IntExpr var1, IntExpr var2, int type)

    • findExprExprConstantExpression

      public IntExpr findExprExprConstantExpression(IntExpr var1, IntExpr var2, long constant, int type)
      Expr Expr Constant Expressions.

    • insertExprExprConstantExpression

      public void insertExprExprConstantExpression(IntExpr expression, IntExpr var1, IntExpr var2, long constant, int type)

    • findVarConstantConstantExpression

      public IntExpr findVarConstantConstantExpression(IntVar var, long value1, long value2, int type)
      Var Constant Constant Expressions.

    • insertVarConstantConstantExpression

      public void insertVarConstantConstantExpression(IntExpr expression, IntVar var, long value1, long value2, int type)

    • findVarConstantArrayExpression

      public IntExpr findVarConstantArrayExpression(IntVar var, long[] values, int type)
      Var Constant Array Expressions.

    • insertVarConstantArrayExpression

      public void insertVarConstantArrayExpression(IntExpr expression, IntVar var, long[] values, int type)

    • findVarArrayExpression

      public IntExpr findVarArrayExpression(IntVar[] vars, int type)
      Var Array Expressions.

    • insertVarArrayExpression

      public void insertVarArrayExpression(IntExpr expression, IntVar[] vars, int type)

    • findVarArrayConstantArrayExpression

      public IntExpr findVarArrayConstantArrayExpression(IntVar[] vars, long[] values, int type)
      Var Array Constant Array Expressions.

    • insertVarArrayConstantArrayExpression

      public void insertVarArrayConstantArrayExpression(IntExpr expression, IntVar[] var, long[] values, int type)

    • findVarArrayConstantExpression

      public IntExpr findVarArrayConstantExpression(IntVar[] vars, long value, int type)
      Var Array Constant Expressions.

    • insertVarArrayConstantExpression

      public void insertVarArrayConstantExpression(IntExpr expression, IntVar[] var, long value, int type)

    • solver

      public Solver solver()