Detailed Description

The sum of the demands of the intervals at each interval point cannot exceed
a capacity. Note that intervals are interpreted as [start, end) and as
such intervals like [2,3) and [3,4) do not overlap for the point of view of
this constraint. Moreover, intervals of size zero are ignored.

All demands must not contain any negative value in their domains. This is
checked at validation. Even if there are no intervals, this constraint
implicit enforces capacity >= 0. In other words, a negative capacity is
considered valid but always infeasible.

Protobuf type operations_research.sat.CumulativeConstraintProto

Definition at line 24 of file CumulativeConstraintProto.java.

Inheritance diagram for com.google.ortools.sat.CumulativeConstraintProto:

Classes
class	Builder

Public Member Functions
boolean	hasCapacity ()
com.google.ortools.sat.LinearExpressionProto	getCapacity ()
com.google.ortools.sat.LinearExpressionProtoOrBuilder	getCapacityOrBuilder ()
java.util.List< java.lang.Integer >	getIntervalsList ()
int	getIntervalsCount ()
int	getIntervals (int index)
java.util.List< com.google.ortools.sat.LinearExpressionProto >	getDemandsList ()
java.util.List<? extends com.google.ortools.sat.LinearExpressionProtoOrBuilder >	getDemandsOrBuilderList ()
int	getDemandsCount ()
com.google.ortools.sat.LinearExpressionProto	getDemands (int index)
com.google.ortools.sat.LinearExpressionProtoOrBuilder	getDemandsOrBuilder (int index)
final boolean	isInitialized ()
void	writeTo (com.google.protobuf.CodedOutputStream output) throws java.io.IOException
int	getSerializedSize ()
boolean	equals (final java.lang.Object obj)
int	hashCode ()
Builder	newBuilderForType ()
Builder	toBuilder ()
com.google.protobuf.Parser< CumulativeConstraintProto >	getParserForType ()
com.google.ortools.sat.CumulativeConstraintProto	getDefaultInstanceForType ()

Static Public Member Functions
static final com.google.protobuf.Descriptors.Descriptor	getDescriptor ()
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (java.io.InputStream input) throws java.io.IOException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static com.google.ortools.sat.CumulativeConstraintProto	parseDelimitedFrom (java.io.InputStream input) throws java.io.IOException
static com.google.ortools.sat.CumulativeConstraintProto	parseDelimitedFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (com.google.protobuf.CodedInputStream input) throws java.io.IOException
static com.google.ortools.sat.CumulativeConstraintProto	parseFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static Builder	newBuilder ()
static Builder	newBuilder (com.google.ortools.sat.CumulativeConstraintProto prototype)
static com.google.ortools.sat.CumulativeConstraintProto	getDefaultInstance ()
static com.google.protobuf.Parser< CumulativeConstraintProto >	parser ()

Static Public Attributes
static final int	CAPACITY_FIELD_NUMBER = 1
static final int	INTERVALS_FIELD_NUMBER = 2
static final int	DEMANDS_FIELD_NUMBER = 3

Protected Member Functions
com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable ()
Builder	newBuilderForType (com.google.protobuf.GeneratedMessage.BuilderParent parent)

Member Function Documentation

◆ equals()

boolean com.google.ortools.sat.CumulativeConstraintProto.equals ( final java.lang.Object obj )

Definition at line 243 of file CumulativeConstraintProto.java.

◆ getCapacity()

com.google.ortools.sat.LinearExpressionProto com.google.ortools.sat.CumulativeConstraintProto.getCapacity ( )

.operations_research.sat.LinearExpressionProto capacity = 1;

Returns: The capacity.

Implements com.google.ortools.sat.CumulativeConstraintProtoOrBuilder.

Definition at line 76 of file CumulativeConstraintProto.java.

◆ getCapacityOrBuilder()

com.google.ortools.sat.LinearExpressionProtoOrBuilder com.google.ortools.sat.CumulativeConstraintProto.getCapacityOrBuilder ( )

.operations_research.sat.LinearExpressionProto capacity = 1;

Implements com.google.ortools.sat.CumulativeConstraintProtoOrBuilder.

Definition at line 83 of file CumulativeConstraintProto.java.

◆ getDefaultInstance()

com.google.ortools.sat.CumulativeConstraintProto com.google.ortools.sat.CumulativeConstraintProto.getDefaultInstance ( )

static

Definition at line 1164 of file CumulativeConstraintProto.java.

◆ getDefaultInstanceForType()

com.google.ortools.sat.CumulativeConstraintProto com.google.ortools.sat.CumulativeConstraintProto.getDefaultInstanceForType ( )

Definition at line 1200 of file CumulativeConstraintProto.java.

◆ getDemands()

com.google.ortools.sat.LinearExpressionProto com.google.ortools.sat.CumulativeConstraintProto.getDemands ( int index )

Same size as intervals.